Mechanics analysis of long span railroad cable-stayed bridge under effect of vertical loads-Reference-Cited by-同舟云学术

Mechanics analysis of long span railroad cable-stayed bridge under effect of vertical loads

Published:2021 Issue: Volume: Page:
ISSN:
Container-title:IABSE Congress, Christchurch 2021: Resilient technologies for sustainable infrastructure
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Author:

Lei Jun-Qing¹,Zhang Xian-Qing¹,Guo Shu-Lun¹,Huang Zu-Wei¹,Wang Wu-Qin²

Affiliation:

1. School of civil engineering Beijing Jiaotong University, CHINA

2. China Communications Construction Group Co., Ltd. Beijing, CHINA

Abstract

<p>This paper aims to explore the challenge of the design of over one-kilometer-long span road-rail cable-stayed bridge. Because of the large live load and the weight of the structure itself, it has important theoretical significance and engineering application value to study the design parameters of the long Road-Rail cable-stayed bridge with a main span of over 1000 m. The main content of this paper is to study the Steel Road-Rail Cable-stayed Bridge with a main span of 1200 m. The finite element model is established by large-scale analysis software to calculate the response of the structure under load. Based on the calculation results, the rationality of long-span cable-stayed bridge are preliminarily researched. Wind and seismic loads are not considered.</p>

Publisher

International Association for Bridge and Structural Engineering (IABSE)

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