| 温州煤场软土结构性试验研究 |
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| 引用本文： | 王立忠,李玲玲,丁利,李彬,吴承章,李社生.温州煤场软土结构性试验研究[J].土木工程学报,2002,35(1):88-92. |
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| 作者姓名： | 王立忠 李玲玲 丁利 李彬 吴承章 李社生 |
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| 作者单位： | 1. 浙江大学
2. 浙江省电力建设总公司 |
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| 摘 要： | 以温州发电厂 2 # 、 3# 煤场工程为背景 ,通过现场静探、十字板试验和室内试验 ,分析煤场软土的工程特性、软基十字板强度及其排水板施工扰动影响 ;从各项试验的结果出发 ,探寻温州软土的结构性在试验中力学性状上的体现 ,指出三轴试验中结构性土样破坏的新规律 ,最后提出确定结构屈服应力、原位压缩曲线的新方法
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| 关 键 词： | 软土 结构性 十字板强度 施工扰动 |
| 文章编号： | 1000-131X(2002)01-0088-05 |
| 修稿时间： | 2000年8月6日 |
EXPERIMENTAL STUDY ON THE STRUCTURE PROPERTY OF SOFT CLAY |
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| Wang Lizhong Li Lingling Ding Li Li Bin,Wu Chengzhang Li Shesheng.EXPERIMENTAL STUDY ON THE STRUCTURE PROPERTY OF SOFT CLAY[J].China Civil Engineering Journal,2002,35(1):88-92. |
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| Authors: | Wang Lizhong Li Lingling Ding Li Li Bin Wu Chengzhang Li Shesheng |
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| Affiliation: | Wang Lizhong Li Lingling Ding Li Li Bin Wu Chengzhang Li Shesheng (Zhejiang university) (Zhejinag electric power construction company) |
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| Abstract: | Some tests are achieved on coal?field clays from Wenzhou, China, to examine the structure property of soft clays. The field test includes the static cone penetrations and vane sheer tests of soft clays. The structure properties of soft clays, vane strength of soft foundations, and influence of the disturbance are studied. A new law on the soil failure by triaxial tests is proposed in the paper. Clearly, the stress?strain relationship, the pore pressure coefficient, and the yield?surface principal are all involved in the tests. A method for determing the yield stress and modeling the proposed field compression curve is also given. |
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| Keywords: | soft soils structure property vane strength disturbance |
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