| 考虑加载过程砂井地基平面应变等效方法研究 |
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| 引用本文： | 孙世永. 考虑加载过程砂井地基平面应变等效方法研究[J]. 路基工程, 2010, 0(5): 64-66 |
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| 作者姓名： | 孙世永 |
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| 作者单位： | 广东建设职业技术学院510450 |
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| 基金项目： | 广东省自然科学基金项目 |
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| 摘 要： | 研究了荷载逐渐施加时砂墙地基的固结问题,得到了变荷载作用下砂墙地基的固结解析解,同时将该理论解与变荷载作用下砂井地基的固结理论解相比较,并选取某一等效变量进行等效,得到了考虑加载过程的单井在轴对称和平面应变情况下的一般等效条件和等效方法,并通过工程实例进行了验证。
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| 关 键 词： | 砂墙地基 变化荷载 固结 加载历时 等效 |
| 收稿时间： | 2019-11-12 |
Study on Equivalent Method of Plane Strain in Sand Drained Foundation Considering Loading |
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| SUN Shi-yong. Study on Equivalent Method of Plane Strain in Sand Drained Foundation Considering Loading[J]. , 2010, 0(5): 64-66 |
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| Authors: | SUN Shi-yong |
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| Affiliation: | SUN Shi-yong(Guangdong Vocational College of Construction,Guangzhou 510450,China) |
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| Abstract: | This paper studies consolidation of sand wall foundation when applying load gradually.Analytic solution of consolidation of sand wall foundation under variable load is derived.Meanwhile,this solution is compared to that of sand drained foundation under variable load,and some equivalent variable is chosen.The general equivalent condition and equivalent method of a single well considering loading under axial symmetry and plane strain,which are verified through engineering examples. |
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| Keywords: | sand wall foundation variable load consolidation loading duration equivalent |
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