The space simulation analysis of simply-supported girder bilges with
continuous slab．Decks

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (1): 9-15.

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The space simulation analysis of simply-supported girder bilges with continuous slab．Decks

HE Chang¹， XIANG Zhong-fu²

1．Highway Planning&Design Institute of China，Beijing 100010，China；2．School of Civil Enneer and Architecture，Chongqinging Jiaotong University，qingl0rlgqinging 400074，China

Received:2004-02-20 Revised:2004-03-15 Online:2005-02-15 Published:2015-05-18

简支梁桥桥面连续构造的空间仿真分析

何畅¹，向中富²

1.中交公路规划设计院，北京100010；2.重庆交通学院土木建筑学院，重庆400074

作者简介:何畅(1975一)，男，l~IJJt省南充市人，助理工程师，硕士，主要从事桥梁结构的空间非线性研究。

Abstract

Abstract: The early stage damage of simply-supported girder bridges with continuous slab-decks are duetomany unresonable factorsin design and construction．According to the finite element theory and applying ANSYS，the mechanical behavior of simply-supported sister briage with conluo11s slab-decks under weight ofthe asphalt concrete surfacing，live load and temperature variation has been analyzed nonlinearly．And some precautionary and improving Ineasurs are suggested accordingly

Key words: simply-supported gider brige, continuous slab-deck, early stage damage, non-linearity, FEA, improvement

摘要： 简支梁桥桥面连续构造的早期损坏，是由设计和施工中诸多不合理因素引起的。笔者根据有限元理论，借助 ANSYS工作平台，对简支梁桥桥面连续构造在沥青砼铺装层重量、活载以及温度作用下的受力状况进行了空间非线性分析，并依此提出了预防对策及改善措施。

关键词: 简支梁桥, 桥面连续, 早期损坏, 非线性, 有限元, 改善

CLC Number:

HE Chang， XIANG Zhong-fu. The space simulation analysis of simply-supported girder bilges with continuous slab．Decks[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(1): 9-15.

何畅，向中富. 简支梁桥桥面连续构造的空间仿真分析[J]. 重庆交通大学学报（自然科学版）, 2005, 24(1): 9-15.

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The space simulation analysis of simply-supported girder bilges with continuous slab．Decks

简支梁桥桥面连续构造的空间仿真分析

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