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| 大型油罐碎石桩复合地基沉降量的数值计算与分析 | |
| 引用本文： | 丁继辉,张庆宏,李宗惠,戚银生.大型油罐碎石桩复合地基沉降量的数值计算与分析[J].勘察科学技术,1999(6):32-35,41. |
| 作者姓名： | 丁继辉 张庆宏 李宗惠 戚银生 |
| 作者单位： | 1. 河北农业大学城乡建设学院,河北,保定,071001 2. 河北大学基建处,河北,保定,071002 3. 中国石油化工总公司勘察设计院,河北,保定,071001 |
| 摘 要： | 该文结出了圆形基础在竖向荷载作用下，碎石桩复合地基最终沉降量的数值计算方法和计算程序，能够快速方便地计算地基中附加应力分布和地基沉降曲线。并以天津某大型油罐为例进行了沉降计算，对沉降计算的经验系数进行了分析，其结论对今后油罐地基处理具有实际意义。 |
| 关 键 词： | 复合地基 最终沉降量 经验系数 |
NUMERICAL COMPUTATION AND ANALYSIS OF THE SETTLEMENT OF GRAVEL PILE COMPOSITE FOUNDATION OF LARGE SCALE OIL TANK |
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| Ding Jihui,Zhang Qinghong,Li Zonghui,Qi Yinsheng.NUMERICAL COMPUTATION AND ANALYSIS OF THE SETTLEMENT OF GRAVEL PILE COMPOSITE FOUNDATION OF LARGE SCALE OIL TANK[J].Site Investigation Science and Technology,1999(6):32-35,41. | |
| Authors: | Ding Jihui Zhang Qinghong Li Zonghui Qi Yinsheng |
| Affiliation: | Ding Jihui Zhang Qinghong (Institute of Urban and Rural Construction of Hebei Agricultural University) Li Zonghui (Hebei University) Qi Yinsheng (SINOPEC Institute of Geotechnical Investigation & Design) |
| Abstract: | The paper presents the numerical computation method and the computer programme for the final settlement of gravel pile composite ground of a circular foundation under vertical load. This can speedily and conveniently compute the additional stress distribution in the ground and the curve of ground settlement. Also, taking a large scale oil tank in Tianjin as an example, the settlement is computed, and analysis for the empirical coefficients of the settlement computation is made. The conclusion are of practical significance for the ground treatment of oil tanks thence forth. |
| Keywords: | composite foundation final settlement empirical coefficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |