Cable optimization of a long span cable stayed bridge in La Coruna (Spain)

被引：20

作者：

Baldomir, A. ^{[1
]}

Hernandez, S. ^{[1
]}

机构：

[1] Univ A Coruna, Sch Civil Engn, La Coruna, Spain

来源：

COMPUTER AIDED OPTIMUM DESIGN IN ENGINEERING XI | 2009年 / 106卷

关键词：

optimization; cable stayed bridges; civil engineering;

D O I：

10.2495/OP090101

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This document describes an optimization problem of cable cross section of a cable stayed bridge considering constraints of cable stress and deck displacement. Since the bridge is still in study phase, the geometry and the mechanical characteristics are subjected to changes. In order to avoid creating different structural models, a program was produced to construct a model from geometrical and mechanical data and resolve optimization problem. At the end of the document, two examples are presented to show how this program works.

引用

页码：107 / 119

页数：13

共 50 条

[1] Cable optimization of a long span cable stayed bridge in La Coruna (Spain)
Baldomir, A.
Hernandez, S.
Nieto, F.
Jurado, J. A.
[J]. ADVANCES IN ENGINEERING SOFTWARE, 2010, 41 (7-8) : 931 - 938
[2] Cable Health Monitoring System for Long-span Cable-stayed Bridge
Gao Chao
Li Xinke
Guo Yongcai
He Fuliang
[J]. DISASTER ADVANCES, 2011, 4 : 130 - 135
[3] Sensitivity and Reliability Analysis of long span Cable stayed Bridge
Wang, Xiaoming
Wu, Wentao
Zhang, Juyou
Cai, Yu
[J]. MAINTENANCE, SAFETY, RISK, MANAGEMENT AND LIFE-CYCLE PERFORMANCE OF BRIDGES, 2018, : 2507 - 2514
[4] Condition assessment of long span cable-stayed bridge
Wu H.-C.
Xiang Y.-Q.
Wang J.-F.
[J]. Journal of Zhejiang University-SCIENCE A, 2006, 7 (Suppl 2): : 297 - 308
[5] Study on Fatigue Behavior of Anchorage of Cable and Girder of Long Span Cable-Stayed Bridge
刘庆宽
强士中
张强
[J]. Railway Engineering Science, 2001, (01) : 42 - 49
[6] Fatigue life assessment of FRP cable for long-span cable-stayed bridge
Feng, Bo
Wang, Xin
Wu, Zhishen
[J]. COMPOSITE STRUCTURES, 2019, 210 : 159 - 166
[7] Cable-beam related vibration of a long span railway cable-stayed bridge
Wang T.
Liu D.
Huang H.
[J]. Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 38 (17): : 103 - 114
[8] Super-long-span bridge with cable-stayed bridge and suspension bridge
Wang, HJ
Shioi, Y
Hasegawa, A
[J]. STRUCTURAL ENGINEERING AND MECHANICS, VOLS 1 AND 2, 1999, : 1589 - 1594
[9] Ambient vibration of long-span cable-stayed bridge
Chang, C.C.
Chang, T.Y.P.
Zhang, Q.W.
[J]. Journal of Bridge Engineering, 2001, 6 (01) : 46 - 53
[10] Buckling analysis of a long span steel cable-stayed bridge
Wei, Y.
He, Y. T.
Ruan, X.
Ding, L.
[J]. LIFE-CYCLE ANALYSIS AND ASSESSMENT IN CIVIL ENGINEERING: TOWARDS AN INTEGRATED VISION, 2019, : 1387 - 1391

← 1 2 3 4 5 →