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工程设计学报
工程设计学报  2003, Vol. 10 Issue (4): 219-223    
工程设计理论、方法与技术     
某车站预应力结构设计施工及监测
 吴开成1, 庄一舟2, 韦国岐3
1．浙江大学建筑设计研究院，浙江杭州310027；
2．浙江大学土木工程学系，浙江杭州310027；
3．浙江省交通规划设计院，浙江杭州310007
Design，construction and monitor of prestressed structure on certain bus station
 WU  Kai-Cheng1, ZHUANG  Yi-Zhou2, WEI  Guo-Qi3
1．Architectural Design and Research Institute，Zhejiang Unversity，Hangzhou 310027，China；
2．Department of Civil Engineering，Zhejiang Unversity，Hangzhou 310027，China；
3．Institute of Traffic Plan and De sign，Zhejiang Province，Hangzhou 310006，China
 全文: PDF(217 KB)   HTML
摘要： 为了说明现代钢筋混凝土预应力技术以及先进监测手段在解决大难度工程问题中的应用，通过合理运用广义预应力技术和预应力度概念，对结构布置、设计、施工和控制的方法及其应用进行了探讨，同时对不需验算裂缝宽度的预应力结构设计方法进行了分析．解决了某工程的大跨悬挑结构中的难题，得出一些有用的结论，对同类工程有一定的参考意义．
关键词： 广义预应力;  荷载预应力度;  裂缝宽度    
Abstract: A imed at illuminating the application of prestressed concrete technology and modern monitor method to solving difficult problem met in project，the generalized prestressed technique and the load ratio for prestressing were utilized reasonably．The method and application were researched in the structural layout，design，construction and control．Meanwhile，the approach for designing prestressed structure without check of cracks width was proposed and analyzed．Solving the problem of actual example with large cantilevers，and it is important to resembling projects．
Key words: generalized prestress    load ratio for prestressing    crack width
出版日期: 2003-08-28
基金资助:

国家自然科学基金资助项目(59908011)
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吴开成
庄一舟
韦国岐

引用本文:

吴开成, 庄一舟, 韦国岐. 某车站预应力结构设计施工及监测[J]. 工程设计学报, 2003, 10(4): 219-223.

WU Kai-Cheng, ZHUANG Yi-Zhou, WEI Guo-Qi. Design，construction and monitor of prestressed structure on certain bus station[J]. Chinese Journal of Engineering Design, 2003, 10(4): 219-223.

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https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2003/V10/I4/219

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