Integral Abutment Bridge Design 的几篇文献

cjcc 发表于 2011-4-8 22:57:15 | 显示全部楼层 | 阅读模式
本帖最后由 cjcc 于 2011-4-8 23:14 编辑 2 A% J2 Q  w/ ~; T( a
9 m% p, h" w) C5 t; g- D
有兴趣的同学可自行下载,
) _/ Q/ q0 O  Y3 O$ qIntegral Abutment Bridge Design Guidelines(92 Pages)
2 b5 O4 B: [" y) r Integral Abutment Bridge Design Guidelines.pdf (1.59 MB, 下载次数: 78, 售价: 1 元堡币) : y9 j$ v6 s8 e, T( D/ ?$ r
TABLE OF CONTENTS8 i  _, ]9 f9 `& t! l
Table of Contents...........................................................................................................................................vii1 ]+ q' D) j. D
Introduction.....................................................................................................................................................xi
) {" q6 K5 U0 kSECTION 1 Introduction to Integral Abutment Bridges...............................................................................1-1
6 o; U( \4 u/ M% l1.1 Integral Abutment Bridge................................................................................................................1-1
* @5 r4 R9 s5 @4 B& Q! e1.2 Difference from Conventional Bridges............................................................................................1-1
1 R7 `+ F( U0 X1.3 Document Precedence.....................................................................................................................1-1
' d( |6 G2 G3 F, a1.4 Definitions......................................................................................................................................1-1
' ^6 G' J+ a/ E; h1 h/ n1 K1.5 Notation..........................................................................................................................................1-33 ^% F" [1 O1 T: s! k
SECTION 2 General Design and Location Features.....................................................................................2-1  K( H4 a- B, l
2.1 First Choice.....................................................................................................................................2-1
- u/ M+ c; H( j+ t' v2.2 Structure Geometrical Criteria.........................................................................................................2-11 }- I2 D' [. w* N
2.2.1 Criteria for the Simplified Design Method.............................................................................2-1
2 H+ A4 B* V, J2.2.2 Detailed Design for Projects That Exceed the Criteria for Simplified Design......................2-2) o, D' v# B) T0 P; `
2.2.3 Semi-Integral, Jointed and Other Structural Alternatives......................................................2-2
$ ~+ a& i1 V4 p1 L- a2.3 Laying out the Bridge......................................................................................................................2-3) v8 S$ o$ C; r8 G# Z
2.3.1 Conventional Layout..............................................................................................................2-3
" {* k9 b, ]" U2.3.2 Ideal Layout...........................................................................................................................2-3; X7 o/ j# t6 g! x
2.4 Hydraulic RequirementS.................................................................................................................2-5
" ~9 ~0 ^" m# g/ |. w: \2.4.1 Scour Considerations..............................................................................................................2-6/ ?. v2 f7 P: v* ]
2.4.2 Cofferdam Requirements.......................................................................................................2-6
* B9 [5 p8 B; c2.5 Geotechnical...................................................................................................................................2-6
8 P8 ]4 _5 L6 v4 KSECTION 3 Loads........................................................................................................................................3-1
% H- W- f0 Y+ I# o, V2 p' H3.1 General Information........................................................................................................................3-1
% Z" \4 P$ S8 N8 r. Z# }+ I, v3.2 Application of Loads.......................................................................................................................3-1
* F, m6 {9 M  `; J$ c- y- A3.2.1 Construction Stage.................................................................................................................3-1
9 ~7 H# U- v! f2 X8 f- d" f) F4 R* S# L3.2.1.1 Permanent Dead Loads on Pile Cap..............................................................................3-10 w2 d/ f; a1 C* |
3.2.1.2 Construction Dead and Live Loads...............................................................................3-1
) P# }% x  m7 \4 l1 c5 |# P3.2.1.3 Permanent Dead Load on Piles.....................................................................................3-16 w  j6 f3 _' E2 ?
3.2.2 Final Stage.............................................................................................................................3-12 F4 I) ~8 ~) B1 r$ n9 c
3.2.2.1 Composite Permanent Dead Loads...............................................................................3-2
% b7 l9 `. A; `  P# G0 g6 f- o1 x3.2.2.2 Live Loads....................................................................................................................3-2
) i* g% k) X, L* N1 Q3.2.2.3 Longitudinal Effects.....................................................................................................3-2& L4 r" G. L' d2 s; c
3.2.2.4 Earth Loads...................................................................................................................3-2( {3 K4 j) v1 Z. \( c
SECTION 4 Structural Analysis and Evaluation...........................................................................................4-1; ]- A" _, Q5 |- J
4.1 General Information........................................................................................................................4-1
2 {) c& E8 [  ^6 M4.2 Structural Design Criteria................................................................................................................4-1
. l) c5 ]- S( Y! t, d4.3 Design Methodology......................................................................................................................4-1
$ p/ x8 k9 t! j- v4.3.1 Simplified Design Method.....................................................................................................4-1
$ q' K  }' }# O4.3.2 Detailed Design......................................................................................................................4-2
. n( H6 n8 T& M3 |& l6 o- W; |4.4 Superstructure.................................................................................................................................4-2
( w: B1 t5 t7 M2 @/ L4.4.1 Bridge End and Anchorage General Details..........................................................................4-2
, y' L/ q, }, [+ H+ V, P4.5 Substructure....................................................................................................................................4-3
) Q! Q; |# k4 B. j4 x5 K2 u6 V4.5.1 Abutment Movement..............................................................................................................4-3$ m% ]- [! R2 A' h) |: S$ C
4.5.1.1 Thermal Movement.......................................................................................................4-3
5 r. n1 k- N/ h. v  `; I4.5.1.2 Shrinkage and Creep.....................................................................................................4-4& t5 T7 m  ^; E
. 2009 by the Structures Section, Program Development Division
+ C( W8 s. g; T, {+ K5 s/ y4 j  hVermont Agency of Transportation
5 ^+ C# L% [( S2 A: bviii 2008VTRANS INTEGRAL ABUTMENT DESIGN GUIDELINE
" c/ z/ |1 l7 {3 y# l9 u4.5.1.3 Total Allowable Movement..........................................................................................4-4
$ W' Q7 ?- z/ R2 c8 W5 e, ^2 U" t1 I4.5.1.4 Grade of Steel...............................................................................................................4-4
9 f' Z; ~8 ~! t' B5 O( q3 n4.5.1.5 Pile Selection................................................................................................................4-4/ j/ M" J8 C5 q# [! i
4.5.1.6 Pile Orientation.............................................................................................................4-9
6 K" N0 K- u5 {. l) z. k4.5.2 Pile Design............................................................................................................................4-9/ w8 q4 I0 i5 A& M
4.5.2.1 L-Pile Software Analysis............................................................................................4-11
$ M( b% E$ s9 t% w8 Y) j4.5.2.1.1 Lateral Load at Pile Head.......................................................................................4-11
! x/ u; K9 L1 ?8 M! k7 B4.5.2.1.2 Pile Deflection and Moment..................................................................................4-11, p0 v0 F1 W  x# y; h
4.5.2.1.3 Unbraced Lengths..................................................................................................4-12
) Q9 }5 X, v; |4.5.2.1.4 Depth to Fixity.......................................................................................................4-12
" ^& i. a( F$ x1 }  S  k' W4.5.2.2 Combined Axial Compression and Flexure................................................................4-16
1 }3 K9 Y  m# J# n* M! g6 B4.5.3 Pile Cap...............................................................................................................................4-161 E, g2 G( Z5 C3 o% g9 E' \9 z
4.5.4 Wingwall Design..................................................................................................................4-167 Y5 T7 g5 R; S  J6 F
4.6 Project Notes and Special Provisions............................................................................................4-16
5 |# M; V& e8 _. D; E4.7 Load Rating..................................................................................................................................4-16
2 ]7 y3 I. j9 bSECTION 5 Concrete Structures...................................................................................................................5-1, T$ a8 T. D) c( P/ H& X
5.1 General Information........................................................................................................................5-1) W8 O0 a" o  m/ _5 E
5.2 Prestress Superstructure Specific Details........................................................................................5-1: V5 L/ Y  s: d, B3 G: D
5.2.1 Voided Slab and Box Beam Bridge Decks............................................................................5-1
, h1 ^" A' e! _; b: ]" [& r5.2.2 Northeast Bulb-T (NEBT)......................................................................................................5-2. b$ ^, C+ c, t# R2 g( e9 |2 u8 ?
5.2.2.1 Cast-In-Place Concrete Slab Decks..............................................................................5-4
8 t6 A9 n' I% _9 }9 P5.2.3 Design for Frame Action (Negative Moment) at Ends of Deck.............................................5-4
7 A# E: I3 X$ `% W" a5 L) FSECTION 6 Steel Structures........................................................................................................................6-1/ E) b9 H2 F6 P
6.1 General Information........................................................................................................................6-1
7 C1 U+ N  I, D' o$ |- k1 s6.2 Steel Girder Specific Details...........................................................................................................6-1
; x! y# Z' l2 o+ v3 dSECTION 7 Aluminum Structures................................................................................................................7-1/ }) U* m: c9 Y9 x3 w* ]
7.1 General Information........................................................................................................................7-18 q& _! h( ]7 E1 o) p. ]
SECTION 8 Wood Structures.......................................................................................................................8-1( E/ j2 j- \! j: G6 i- r$ L3 v/ Z
8.1 General Information........................................................................................................................8-1  v1 U* y  K$ ]4 H  Y7 M- S. S8 E  y9 ^
SECTION 9 Deck and Deck Systems............................................................................................................9-1
$ b4 T% l* B; a3 `! \) R9.1 General Information........................................................................................................................9-1
& H- b- [. F* {+ uSECTION 10 Foundations..........................................................................................................................10-1
( X! L7 A( o+ o: h2 v10.1 Initial Considerations................................................................................................................10-1. T% A0 i, d/ C* E5 @! z! r8 J
10.1.1 Geotechnical Exploration.....................................................................................................10-1
- T. l! T: i0 i- `, @. q, |- C10.1.2 Pile Design and Verification................................................................................................10-11 g: B$ \+ _0 K
10.1.3 Required Information for Contract Documents....................................................................10-1
) g7 R$ G7 ?& v! w# r3 A10.2 Selecting a Pile for Integral Abutments....................................................................................10-1
6 s' O8 B9 P7 D# w/ n10.2.1 Loads on Piles......................................................................................................................10-19 p2 ~* u9 e5 [' \
10.2.2 Pile Cap Geometry...............................................................................................................10-2
( s( v2 X: w; g! @, r& c10.2.2.1 Number of Piles and Pile Spacing..............................................................................10-2
) k5 W* A* i/ m3 E' g+ V10.2.2.2 Pile Groups.................................................................................................................10-2
& b. _$ B! n2 A5 `; ^% u10.2.2.3 Pile Length Requirement............................................................................................10-2
# H4 T9 L4 R: d  i" v10.3 Service Limit State....................................................................................................................10-27 V9 I- ?% o% W# E0 n; W
10.4 Strength Limit State..................................................................................................................10-2
2 S* A$ t' ~9 @* S! K. c. p6 M10.4.1 Nominal Structural Pile Resistance (NSPR)........................................................................10-32 ]4 m; U8 A, I# [% w& L
10.4.2 Nominal Axial Pile Resistance (NAPR)..............................................................................10-3) S- g; \+ ]  h
10.4.3 Downdrag and Other Losses to Geotechnical Strength.......................................................10-3
; ]8 n. J3 |) n" H& q10.4.4 Strength Limit State Resistance Factors for Driven Piles....................................................10-36 p0 Z4 j6 h9 p' M) Y' p% H
. 2009 by the Structures Section, Program Development Division& n+ |/ H1 L% t" c2 @
Vermont Agency of Transportation
% N2 X- ^) m, L/ v. T6 a+ ?6 \' ATABLE OF CONTENTS ix
- A; O# U- U$ _10.5 Pile Driving Analysis................................................................................................................10-4) g" @+ B4 M) ~8 B' f
10.5.1 Pile Driving Concerns..........................................................................................................10-4; P) y5 V0 {0 a$ h) E3 ]3 }
10.5.2 Maximum Pile Driving Stress..............................................................................................10-4
8 T( s5 G" \' D0 ]& y10.5.3 Nominal Pile Driving Resistance (NPDR)...........................................................................10-5
( m, p4 j, \9 h' G10.5.3.1 Verification of the Nominal Axial Pile Resistance (NAPR) in Compression............10-5
# B) a, ?  V  ~6 s5 A6 F/ w10.5.4 Resistance Factors for Verifying the NAPR........................................................................10-5
, y- m7 q2 y4 Q5 m0 _9 }10.6 Design Steps for Piles...............................................................................................................10-6. Z5 Q( Z1 c; p6 m+ r/ v
SECTION 11 Abutment, Piers and Walls....................................................................................................11-1$ W4 a# O% O, z. ]( ^# J
11.1 General Information..................................................................................................................11-1/ U8 x" o0 l# @4 q
SECTION 12 Buried Structures and Tunnel Liners....................................................................................12-1, V4 Y+ X* S* ~- Z3 }. b
12.1 General Information..................................................................................................................12-1! O  C9 C1 V) T6 f: o* ^
SECTION 13 Railings................................................................................................................................13-1
4 s! b+ L8 G8 W. A& P13.1 General Information..................................................................................................................13-1
8 ^6 b; i% h* o( O6 c* y# ]8 T) _- LSECTION 14 Joints and Bearings...............................................................................................................14-1
! `  C5 U% C9 t9 @3 `- @1 V" d- J" J14.1 General Information..................................................................................................................14-12 ?( v. v$ q5 c0 Z. m& g! H/ o
SECTION 15 Summary..............................................................................................................................15-1
5 L3 K% [! j" ^( n( d* D, v1 KSECTION 16 References............................................................................................................................16-1
8 f6 t: \9 S! n% O16.1 General Information..................................................................................................................16-1
" |  \, U! D  Q$ Y  p16.2 Performance.............................................................................................................................16-1) h! B* I! J$ N) B
16.3 Design Issues............................................................................................................................16-2
% S6 @% N5 i  V2 {" L$ z16.4 Analysis....................................................................................................................................16-2: Y- p" I( L7 B9 \
16.5 Approach Slabs.........................................................................................................................16-2
( D) a) e3 e+ S2 |16.6 Forces.......................................................................................................................................16-2& P* t5 ]8 B' Z# |
16.7 State Manual References...........................................................................................................16-3) f- h8 u2 y, n- ~. D7 U
Appendix A Design Outline.............................................................................................................................1* i( [# \+ j$ U8 K) ?
Appendix B Design Example...........................................................................................................................10 B+ O# W0 b# f: t+ Y
Notes:..........................................................................................................................................................16-1( A+ ^+ }* }, @& W
% @6 q* I% k* ~" I$ ^
精彩评论倒序浏览

6591查看10评论

cjcc 发表于 2011-4-8 23:00:03
INTEGRAL ABUTMENT BRIDGES - DESIGN AND CONSTRUCTIBILITY (8 Pages)
  i  K( K0 X% n7 C9 D integralabutmentbridges.pdf (368.95 KB, 下载次数: 11, 售价: 1 元堡币) . b  J% ?7 c# Z- x* j6 L4 r
David I. Harvey, Don W. Kennedy
5 _3 O# o- q$ zAssociated Engineering (B.C.) Ltd., Canada% F0 Z$ x/ |: |2 g+ {4 u3 U
Gordon W. Ruffo7 d$ N* M$ O* L$ l8 G, e  w$ V5 D
Carston-Aimes Construction Consultants Ltd., Canada
6 t3 i& b: l3 _# G: ?+ P  _+ Q+ }) W) ^! J* z6 f( x$ F, r
举报 回复
cjcc 发表于 2011-4-8 23:12:33
本帖最后由 cjcc 于 2011-4-8 23:13 编辑 : L; R) J- E( o( F) D# s0 A

( k* o9 k+ u+ {7 K6 C$ `. yIntegral Abutment Bridges Current Practice in the United States And Canada(20 Pages)
8 B" P5 \2 c! `) e# f Integral Abutment Bridges Current Practice in the united states and Canada.pdf (1.44 MB, 下载次数: 28, 售价: 1 元堡币)
% d, M6 `  _9 U* Z4 I9 h! i( e

目录

目录
7 p. E/ }2 b- c$ I! Z( c7 |
6 f6 S& L& s# Y4 u* k4 U
举报 回复
cjcc 发表于 2011-4-8 23:18:54
INTEGRAL BRIDGE ABUTMENTS(50 Pages)3 m; G5 Y( x% l; s
R. J. Lock5 j% V0 e; d+ M
CUED/D-SOILS/TR320 (June 2002)
+ w9 P" F9 M4 a* r+ q5 lM.Eng. Project Report! h/ O! ~9 j$ b" i7 }
INTEGRAL BRIDGE ABUTMENTS.pdf (1.47 MB, 下载次数: 3, 售价: 1 元堡币)
' ?" ]0 Y& _* P3 m, u& J4 `+ v1.0 INTRODUCTION ..............................................................................................4
/ A/ T& f1 }* Y# h" D* \" y0 j* X1.1 Purpose and Scope of Project .................................................................................... 5; N/ X: C- y: K6 U9 W8 o+ k" o
1.2 Mode of Bridge Movement ....................................................................................... 6
, ^4 q6 i) }# j  I) t* n7 c' C; c1.3 Magnitude of Deck Expansion .................................................................................. 6
+ F4 ^+ t7 ~5 S( h5 f, o+ k2.0 LITERATURE REVIEW - Model Test Procedures...........................................7  F$ O! e" d' b6 s' X' N
2.1 TRL Report 146: Cyclic loading of sand behind integral bridge abutments............. 7. B  H7 d' e9 T% H* O0 G
2.2 Integral Bridges: A fundamental approach to the time-temperature loading problem
& G8 ], R) H0 P  u3 \0 x(England et al., 2000) .......................................................................................................... 11
( c+ h5 f& r. O3.0 EARTH PRESSURES - Experimental Results.................................................13
# D' Y) f8 k4 p9 P3.1 BA 42/96 - The Design of Integral Bridges ............................................................ 13
, o8 A9 w+ V7 {8 a. X* i3.2 TRL Report 146: Cyclic loading of sand behind integral bridge abutments- ]9 s0 x3 O1 C# E
(Springman et al. 1996) ....................................................................................................... 14; K6 Z* Z- @( g+ H( @( Y
3.3 Integral Bridges: A fundamental approach to the time-temperature loading problem; E; p: h7 x/ @2 K! @3 m( \
(England et al., 2000) .......................................................................................................... 163 _1 E: Q$ n) q# l# H$ |6 R; @# q
3.4 Experimental and Analytical Investigations of Piles and Abutments of Integral) U2 K  z8 Q: S) A; J
Bridges (Arsoy et al., 2002) ................................................................................................ 19
& E$ K, W6 U' R! g! F+ Y! Q' l4.0 EARTH PRESSURES - Field Measurements ..................................................20, s% l! e/ t* A9 ^( j
4.1 Field tests................................................................................................................. 20# d& s* X# Y1 d5 W* U8 f3 Y
4.2 Testing an Integral Steel Frame Bridge: Elgaaly et al., 1992; Skew Effects on# \) T6 s9 U8 }; @$ z
Backfill Pressures at Integral Bridge Abutments: Sandford & Elgaaly, 1993. ................... 21
" n/ }0 U: R7 l' i4.3 Measurement of thermal cyclic movements on two portal frame bridges on the M1:9 Y- ^+ T8 Z2 X1 H/ x+ N
Darley & Alderman, 1995 ................................................................................................... 24
4 G3 v+ p! b$ M1 n" s0 k& S* v9 b4.4 Field Study of an Integral Backwall Bridge: Hoppe & Gomez, 1996..................... 24+ R  H1 D; |& m- p2 b
4.5 Seasonal thermal effects over three years on the shallow abutment of an integral$ X3 l( c/ j8 j" E3 B0 z% i* t+ W8 T
bridge in Glasgow: Darley et al., 1998................................................................................ 26
8 _. f! w1 n, g0 h4.6 Performance of an integral Bridge over the M1-A1 Link Road at Bramham
+ G' H% r6 C" o- o+ ]0 TCrossroads: Barker & Carder, 2001 .................................................................................... 27  ?' ^- S" r' l% @( `0 O
4.7 Field Performance of Integral Abutment Bridge: Lawver et al., 2000.................... 28( w: G$ B/ y0 P& H' n* |3 `
4.8 Integral Bridge in West Lafayette, Indiana. Frosch, 2002....................................... 29( V2 ?  h5 S: O+ e, B% d/ }
4.9 Coefficients of Thermal Expansion......................................................................... 30
8 x. \! c" y* Y% q9 l0 g& w4.10 Influence of deck compression................................................................................ 31+ n0 k% {& d( A: I2 \" m- N, z, S
5.0 SETTLEMENT - Experimental Results ...........................................................33
7 V, G; _- i( D. [- h5.1 BA 42/96 - The Design of Integral Bridges ............................................................ 33
: d3 J' p3 R$ R5.2 TRL Report 146: Cyclic loading of sand behind integral bridge abutments$ }1 V; r6 O- H5 E
(Springman et al. 1996) ....................................................................................................... 33
- E7 `& O, x6 A5.3 Integral Bridges: A fundamental approach to the time-temperature loading problem- K1 ?+ ?2 w4 `9 {# {9 F  r
(England et al., 2000) .......................................................................................................... 36
% M  h/ [- Y+ |2 G. A$ y# w+ n5 E6.0 SETTLEMENT - Field Measurements.............................................................38
9 s. L" x' S0 f. R6 a6.1 Highways Agency Maintenance Data ..................................................................... 382 N$ ]' U8 O. n$ e( i. P  j
6.2 Field Studies ............................................................................................................ 40; X; ^: t( T, \# b) e1 H2 T4 d
6.3 Approach Slabs........................................................................................................ 42
7 K5 r8 }3 {% Y+ l7.0 CONCLUSIONS...............................................................................................441 c/ P6 [% n, n2 O- G
7.1 Superstructure.......................................................................................................... 44
" D# \' m9 Z  t: R7.2 Abutment design...................................................................................................... 44
) o; H- I3 F! l, ^$ B  r5 j7.3 Settlement mitigation............................................................................................... 45
6 [3 o" z  Y3 E2 Y) n2 }8.0 REFERENCES .................................................................................................46
3 F2 S( w) L3 w9 {0 V7 v, ?% {9.0 ACKNOWLEDGEMENTS..............................................................................496 r+ p* ]) u  @5 V, B4 h& t# i5 A
APPENDIX A Earth pressure coefficient definitions .............................................504 ~6 L+ e0 M* t& O! v4 E% H0 a3 r
举报 回复
cjcc 发表于 2011-4-8 23:36:47
本帖最后由 cjcc 于 2011-4-8 23:38 编辑
9 N* A* P5 D% ]8 f4 P: C2 k0 ~+ P# e( D/ z0 Q
THE 2005 – FHWA CONFERENCE 会议论文集(343Pages)
7 `: l* o* u6 H5 `Integral Abutment and Jointless Bridges
% N6 k. |( k) a3 u+ V& U3 H(IAJB 2005) March 16 – 18, 2005
, f  p2 j& d* Y6 M& xBaltimore, Maryland5 a, f1 j1 l% C7 Z
Proceeding.part3.rar (753.87 KB, 下载次数: 3, 售价: 1 元堡币) 1 U. l  i4 e& Q$ i# P
Proceeding.part2.rar (2.86 MB, 下载次数: 3, 售价: 1 元堡币) 5 n" T# o, b: z) c
Proceeding.part1.rar (2.86 MB, 下载次数: 3, 售价: 1 元堡币)   c" l. P# E6 U: K% f4 I; y5 {9 c. u

  l" I  v5 o1 x8 Z  b% GSession I: Current Practices with Design Guidelines and Foundation Design
! E; u& J. n4 @: J, T) BIntegral Abutment and Jointless Bridges                                                                    
, g2 X# v/ c8 ]- B  sV. Mistry                               3
! I6 r& T& K7 X! }6 Q& P3 S% v) n5 i# ^% y3 \  j# d! ]& O: r
Integral Abutments and Jointless Bridges (IAJB)          2004 Survey Summary          6 D; }* C/ F4 L9 R
R. Maruri, S.Petro                 12: g) F& |' r/ D2 r5 f* `
7 F/ `( ~! Q/ i! J) k
The In-Service Behavior of Integral Abutment Bridges:  Abutment-Pile Response    & k( q* h  i* L+ ^! m0 R
R. Frosch, M. Wenning, V. Chovichien 306 Q# ^- t# W+ R6 [7 L  i
9 G  X( L+ T; y7 \: T/ n' {
New York State Department of Transportation's Experience with Integral Abutment Bridges( N# Z! C6 o0 ~" K
A. Yannotti, S. Alampalli, H. White        41
# p: N0 V% a9 I* ^! H- X0 d& I/ s, E, \. G7 q+ e* W
Integral Abutment Design and Construction: The New England Experience             - C/ m/ S3 y- i# U- A1 N- t
D. Conboy, E. Stoothoff                        50" b4 u/ @2 m. I4 y* x6 O
3 Y: R9 `5 n( Z+ S) V
VDOT Integral Bridge Design Guidelines                                                                  % J0 k9 `. ^( z& P5 t7 h: b% Z% u
K. Weakley                                            612 I/ w! J- j+ q. _) P

$ }, a5 k) m# VSession II: Case Studies
9 E# L4 ^4 k6 ]- tCase Study: A Jointless Structure to Replace the Belt Parkway Bridge  Over Ocean Parkway* Y9 w/ @+ M( t  b
S. Jayakumaran, M. Bergmann, S. Ashraf, C. Norrish 73
! `4 e$ {7 x) f: P/ E& e
, L6 w2 `; m# qCase Study – Jointless Bridge Beltrami County State Aid Highway 33 Over Mississippi River in Ten Lake Township,
0 U) P; K4 p% o3 ]0 i$ R Minnesota J. Wetmore, B. Peterson                             84) s& ?6 I& Y7 q$ {. X' u9 E) a
3 K5 B& y8 U  o( w, i
Design and Construction of Dual 630-foot, Jointless, Three-spanContinuous Multi-girder Bridges in St. Albans, West Virginia,( E( ]# g. }3 @" O+ g
United States, Carrying U.S. Route 60 over the Coal River) ]- p1 t2 P; a2 k
J. Perkun, K. Michael                                                  97% S2 h6 \! W& y. t) v

  U& d$ k* C2 ]. A# nIntegral Abutment Bridges with FRP Decks – Case Studies
4 p, e: Q8 P, w' RV. Shekar, S. Aluri, H. GangaRao                             113; L& E7 d, _! q
6 @+ l0 b. _7 N' N4 W
New Mexico’s Practice and Experience in Using Continuous Spans for Jointless Bridges, s+ ~5 Z1 }: j
S. Maberry, J. Camp, J. Bowser                            125
3 k0 e2 T% T3 `% \
" l$ p# f( S% P6 P3 W. ]+ F* ^Integral Abutment Bridges – Iowa and Colorado Experience
; g1 @/ d' |. H# q1 m0 D$ r1 l D. Liu, R. Magliola, K. Dunker                               136  j  l; F: @7 @1 @) D' ]

+ d8 u; L7 {  r0 CMoose Creek Bridge – Case Study of a prefabricated Integral Abutment Bridge in Canada
- M6 x( Y6 @* O8 ]0 I8 X1 e I. Husain, B. Huh, J. Low, M. McCormick                 148
- J2 ~1 z0 E) A1 mSession III: Maintenance and Rehabilitation4 Q: Z; w2 B; \* ~- c( S
Session IV: Construction Practices8 p+ l: k! P0 d( ?" c
Author Index
8 ^0 _8 l% L8 }9 z7 ~/ Q$ e7 l: E# q7 E1 K
举报 回复
hewenlong2... 发表于 2011-4-9 10:52:38
what‘s   this  dongdong?

点评

同上,,,眼花。。。就像看到最新2010美国新规范一样的感觉,下了也看不懂。。。  发表于 2011-6-17 11:34
举报 回复
greetingpi... 发表于 2011-4-16 17:57:35
一般银看不懂 this dongdong costs too much
举报 回复
cjcc 发表于 2011-4-16 23:24:12
回复 greetingpine 的帖子
! Y  F6 g+ c3 z6 A/ O( C/ Y$ r" O4 _. B
加钱其实只是为了防止被人随便转到其他论坛上,要不我就把级别弄高点
举报 回复
joppasd123... 发表于 2011-6-7 14:03:16
本帖最后由 joppasd1230895 于 2011-6-7 14:03 编辑
1 s+ x9 D3 A: R& I' m: l; Z) X5 G: P# X! O% u
* ]* P+ s# |7 }- p
这篇贴和 子菁版主的 美国道路桥梁深度考察报告
9 r3 Q, U0 w# a/ j% n/ ?" I; o: n9 k  F( z0 [/ @1 i- T$ g' |
联合起来看,来了解国外的桥梁设计方法。
举报 回复
wilfordlee 发表于 2011-6-17 11:43:48
我觉得。。。国内很多地方的设计,虽然一部分原因是设计理念的差距,这部分差距是很大,但是另一个很重要的原因是市场的因素
举报 回复
dongd 发表于 2012-3-2 11:19:13
工程投入、历史积累、理念等多方面的差距/ e+ I% \5 g4 }" P8 s* {6 V6 f
有对比才有进步,取长补短。
举报 回复
您需要登录后才可以回帖 登录 | 注册

本版积分规则

 
 
  • QQ:56984982
  • 点击这里给我发消息
    电话:13527553862
    站务咨询群桥头堡站务咨询桥梁专业交流群:
    中国桥梁专业领袖群
    工作时间
    8:00-18:00