| 基于GQJS的大跨连续梁桥结构分析方法 |
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| 引用本文： | 王思伟.基于GQJS的大跨连续梁桥结构分析方法[J].水运科技信息,2012(5):4-6. |
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| 作者姓名： | 王思伟 |
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| 作者单位： | 湖南中大设计院有限公司,长沙410075 |
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| 摘 要： | 以内蒙古某跨径为85m＋150m＋85m的预应力混凝土连续梁桥为工程背景,采用公路桥梁结构设计系统GQJS,研究其符合承载使用要求的结构设计方法。通过对该桥进行承载能力极限状态和正常使用极限状态（持久状况和短暂状况）下2种工况的验算分析,表明该桥结构满足现行规范的各项要求。
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| 关 键 词： | 桥梁工程 大跨连续梁桥 GQJS 结构验算 |
Analysis Method of Long-span Continuous Girder Bridge Based on GQJS Software |
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| Wang Siwei.Analysis Method of Long-span Continuous Girder Bridge Based on GQJS Software[J].Transportation Science & Technology,2012(5):4-6. |
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| Authors: | Wang Siwei |
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| Institution: | Wang Siwei(Hunan Zhongda Design Institute Co.,Ltd.,Changsha 410075,China) |
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| Abstract: | Taking the long-span PC girder box girder bridge（85＋150＋85）m in Inner Mongolia as the example,the design method of long-span continuous girder bridge was researched by using ＂Road and Bridge Design System＂ software（GQJS） calculation.Both limit state and normal limit state,including the short-term action situation and long-term action situation,of the long-span PC girder box girder bridge were checked and analyzed,And the results showed that the bridge structural meet the requirements of China current code. |
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| Keywords: | bridge engineering long-span continuous girder bridge GQJS structure checking |
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