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author:

冯阅 (冯阅.) [1] | 陈宝春 (陈宝春.) [2] | 林航 (林航.) [3]

Indexed by:

CQVIP PKU

Abstract:

悬带拱桥,是一种将以受压为主的拱与受拉的悬带结构结合起来的新型桥梁结构.该文以威尼斯四桥(现名宪法桥)为工程背景,进行了悬带拱桥的试设计.应用有限元方法,对原桥与试设计的悬带拱桥的静力性能、人行舒适度和抗震性能等方面进行了分析和比较.结果表明:试设计的悬带拱桥减小了竖向刚度和拱对桥台基础的水平推力,降低了地震作用下的横向弯矩和扭矩、纵向弯矩和轴力,同时大大降低了工程造价.

Keyword:

工程造价 悬带拱桥 抗震性能 振动舒适度 静力性能

Community:

  • [ 1 ] 福州大学土木工程学院,福建福州350108

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Source :

中外公路

ISSN: 1671-2579

Year: 2014

Issue: 1

Volume: 34

Page: 197-201

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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