摘要
拟建公厕位于某立交上跨桥正下方,为保证公厕施工期间桥梁的安全,需要分析并确定其对桥墩的影响程度。文章以设计为基础,针对该工程的特点和现状,采用ABAQUS对新建公厕临近桥梁地段的施工过程进行数值模拟,定量预测施工对既有桥梁的影响程度,并提出针对性的技术保障方案,给类似施工提供参考。
The proposed public toilets is located just below the overpass of a crossroad bridge,so in order to ensure the safety of the bridge during the construction of this public toilet,it is required to analyze and determine its impact on the piers.Based on the design,and regarding the characteristics and current status of this project,this article used the ABAQUS for the numerical simulation on the construc-tion process of nearby bridge areas for this new public toilet,quantitatively predicted the impact degree of construction on existing bridges,and proposed the targeted technical support programs,thereby providing the reference for similar construction.
出处
《西部交通科技》
2015年第2期30-33,共4页
Western China Communications Science & Technology
关键词
新建设施
既有市政桥梁
施工影响
数值分析
New facilities
Existing municipal bridges
Construction impact:Numerical analysis
