| 软土地基上土工结构物的离心模拟试验 |
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| 引用本文： | 张师德,陈绪禄. 软土地基上土工结构物的离心模拟试验[J]. 上海国土资源, 1988, 0(4) |
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| 作者姓名： | 张师德 陈绪禄 |
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| 作者单位： | 上海铁道学院，上海隧道工程设计院 |
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| 摘 要： | 由于离心模拟试验所提供的高加速度可以模拟重力加速度,而引起土工结构物的稳定性和地基变形问题,主要原因正是由于地基不能适应上部结构物的自重,因而土工离心试验能最大限度地逼近现场试验,试验结果已为设计工程师所采用。本文主要介绍4个沿海工程如何利用离心模拟试验来检验这些工程的稳定和变形。
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| 关 键 词： | 土工离心试验 模拟试验 加速度 |
CENTRIFUGE TESTS FOR GEOTECHNICAL CONSTRACT ON MUDDY CLAY FOUNDATION |
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| Zhang Shide,Cheh Xulou. CENTRIFUGE TESTS FOR GEOTECHNICAL CONSTRACT ON MUDDY CLAY FOUNDATION[J]. Shanghai Land & Resource, 1988, 0(4) |
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| Authors: | Zhang Shide Cheh Xulou |
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| Affiliation: | Zhang Shide;Cheh Xulou Shanghai Institute of Railway Technology Shanghai Tunnel Engineering Design Institute |
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| Abstract: | Techniques have been developed for installing a scaled model of coastal projects based on foundations of muddy clay specially under high sustained acceleraions of levels aboard cen- trifuge, so the major problems of stability and deformation can be predicted, the results of which could be accepted by design engineers. This paper reports 4 coastal projeots examed for thier stability and deformation by centrifuge testing. |
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| Keywords: | Geotechnical Centrifuge test Model testing Acceleration |
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