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| 地基承载力计算的一种新方法 | |
| 引用本文： | 张钦喜,李继红. 地基承载力计算的一种新方法[J]. 岩土工程技术, 2010, 24(4): 166-170. DOI: 10.3969/j.issn.1007-2993.2010.04.002 |
| 作者姓名： | 张钦喜 李继红 |
| 作者单位： | 北京工业大学城市与工程安全减灾教育部重点实验室,北京,100124;北京工业大学工程抗震与结构诊治北京市重点实验室,北京,100124 |
| 摘 要： | 通过假定地基整体失稳时的滑动面为一通过基础边缘的圆弧,运用极限平衡方法,建立了新的条形基础下地基极限承载力的计算公式,并与现有的几种地基承载力计算方法进行了比较分析,提出的方法比经典的理论公式结果合理,并与现行常用方法结果甚为接近,表明提出的新方法是合理和具有工程实用价值的。 |
| 关 键 词： | 条形基础 假定滑动面 地基极限承载力 |
A New Method of Calculating the Bearing Capacity of Strip Foundation |
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| Zhang Qinxi,Li Jihong. A New Method of Calculating the Bearing Capacity of Strip Foundation[J]. Geotechnical Engineering Technique, 2010, 24(4): 166-170. DOI: 10.3969/j.issn.1007-2993.2010.04.002 | |
| Authors: | Zhang Qinxi Li Jihong |
| Affiliation: | Zhang Qinxi Li Jihong (1. The Key Laboratory of Urban Security and Disaster Engineering ,Ministry of Edueation,Beijing 100124,China; 2. Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Techno logy, Beijinn 100124, China) |
| Abstract: | Based on strip foundation and assuming the sliding surface is circle,which is closer to reality, the author deduced a new theory formula for calculating the bearing capacity of strip foundation. And it was taken to compare with several existing calculation methods of foundation bearing capacity to evaluate it the legitimacy and applicability of engineering practice. |
| Keywords: | strip foundation assumed sliding surface ultimate bearing capacity of foundation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |