| 基于预应力混凝土空心板桥荷载试验研究 |
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| 引用本文： | 窦杨. 基于预应力混凝土空心板桥荷载试验研究[J]. 成都大学学报(自然科学版), 2013, 32(1): 78-81 |
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| 作者姓名： | 窦杨 |
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| 作者单位： | 成都理工大学环境与土木工程学院,四川成都,610059 |
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| 摘 要： | 为了检验空心板桥的施工质量是否符合设计要求,保证桥梁使用的安全性,对预应力空心板桥进行了荷载试验(静载试验).介绍了试验原理,加载方案,得到了静载试验的结果.
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| 关 键 词： | 预应力混凝土 空心板 静载试验 应力应变 挠度 裂缝 |
Hollow Slab Bridge Load Test Research Based on Prestressed Concrete |
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| DOU Yang. Hollow Slab Bridge Load Test Research Based on Prestressed Concrete[J]. Journal of Chengdu University (Natural Science), 2013, 32(1): 78-81 |
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| Authors: | DOU Yang |
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| Affiliation: | DOU Yang(College of Environment and Civil Engineering,Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | In order to test whether the construction quality about the hollow slab bridge of three-tree bridge meets the design requirements, and guarantee the safety of bridge, load test（static load tesi） on prestressed hollow slab bridge is conducted. This paper describes the test principle and introduces the loading pro- grammes. The result of load test is presented. |
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| Keywords: | prestressed concrete hollow slab static load testing stress and strain deflection cracking |
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