| 姚爱国,舒家华.深基坑桩锚支护的计算机算法[J].地质与勘探,1999,(3):57- |
| 深基坑桩锚支护的计算机算法 |
| A COMPUTER ALGORITHM OF SUPPORT SYSTEM FOR DEEP EXCAVATION |
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| DOI： |
| 中文关键词: 深基坑 桩锚支护 计算机算法 |
| 英文关键词: deep excavation, support system, computer algorithm |
| 基金项目: |
| 姚爱国 舒家华 |
：姚爱国(中国地质大学 武汉 430074)
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| 摘要点击次数: 1905 |
| 全文下载次数: 1337 |
| 中文摘要: |
| 根据多层土主，被动土压力分布特点，详细给出了计算机算法。利用作者自编和程序对一项曾发生事故的支护工程进行了验算，结果表明，计算错误是引起工程事故的原因。 |
| 英文摘要: |
| The paper briefly discuss the inconvenience of the currently used computing methods of support system for deep excavation by hand ,and then propose a com puter algorithm in detail based on the distribution features of active and passitive earth pressures in multilayered soils.Using a software developed by the authors,a failed support system of a deep excavation is checked,and all necessary figures like formation columns,eaeth pressures,shear forces and bending moment are plotted.The study indicates that the failure resulted from wrong computation. |
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