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| 四川省某斜墙土石坝裂缝检测及成因分析 | |
| 引用本文： | 胡庸,吴佳晔,侯前荣,杨诚,周永康,赵强.四川省某斜墙土石坝裂缝检测及成因分析[J].四川理工学院学报(自然科学版),2010,23(2):131-134. |
| 作者姓名： | 胡庸 吴佳晔 侯前荣 杨诚 周永康 赵强 |
| 作者单位： | 1. 四川理工学院建筑工程学院,四川,自贡,643000 2. 自贡市双溪水库管理处,四川,自贡,643000 3. 自贡市水利电力建筑勘测设计院,四川,自贡,643000 4. 四川升拓检测技术有限责任公司,成都,610000 |
| 摘 要： | 四川省某水库大坝为粘土斜墙石渣坝,自建成以来,由于种种原因,工程处于带病运行状态。大坝存在坝体沉降量过大,坝顶有多处横向裂缝深入斜墙;为了对水库进行除险加固,需对大坝防渗体裂缝的有无、位置及其开展程度进行全面检测,为裂缝的整治处理提供依据。通过现场实测资料和沉降观测资料,对裂缝的形态和成因进行分析,并对防渗体上部进行了二维有限元数值解析,其结果与实测结果非常吻合。 |
| 关 键 词： | 土石坝 裂缝 成因分析 |
Research on Crack of Existed Fill Dam in Sichuan |
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| HU Yong,WU Jia-ye,HOU Qian-rong,YANG Cheng,ZHOU Yong-kang,ZHAO Qiang.Research on Crack of Existed Fill Dam in Sichuan[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2010,23(2):131-134. | |
| Authors: | HU Yong WU Jia-ye HOU Qian-rong YANG Cheng ZHOU Yong-kang ZHAO Qiang |
| Institution: | HU Yong1,WU Jia-ye1,HOU Qian-rong2,YANG Cheng3,ZHOU Yong-kang3,ZHAO Qiang4(1.School of Architecture Engineering,Sichuan University of Science & Engineering,Zigong 643000,China,2.Zigong Shuangxi Reservoir Management,3.Zigong Water Conservation Electric Power Construction Survey Design Institute,4.Sichuan Central Inspection Technology CO.Ltd,Chengdu 610000,China) |
| Abstract: | A fill dam with clay core in Sichuan Province,for various reasons,works in a sick state.It is excessive sedimentation and crest with multiple transverse cracks in core.To reinforce the structure,it is necessary to locate the cracks.After comprehensive inspection,in-site measured datas and 2D FEM analysis,the location and causes are determined. |
| Keywords: | earth-rock dam crack cause analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |