| 饱和软地层中土锚的时间效应 |
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| 引用本文： | 侯学渊,李象范.饱和软地层中土锚的时间效应[J].同济大学学报(自然科学版),1987(2). |
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| 作者姓名： | 侯学渊 李象范 |
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| 作者单位： | 同济大学地下建筑与工程系
(侯学渊)，同济大学地下建筑与工程系(李象范) |
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| 摘 要： | 通过室内土工试验及原位土锚测试,提出了剪力模型,确定了土锚承载能力及位移量对时间的依赖关系。并推荐了确定土锚蠕变量和松弛量的方法。对于指导工程应用和设计有重要作用。
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| 关 键 词： | 土锚 时间相关 蠕变 松弛 |
Time-Effect of Soil Anchors in Submerged Soft Ground |
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| Huo Xueyuan,Li Xiangfan.Time-Effect of Soil Anchors in Submerged Soft Ground[J].Journal of Tongji University(Natural Science),1987(2). |
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| Authors: | Huo Xueyuan Li Xiangfan |
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| Institution: | Huo Xueyuan;Li Xiangfan Department of Geotechnical Engineering |
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| Abstract: | A shear model is presented by means of soil experiments in laboratory. Aformula which is used to calculate the bearing capacity of soil anchors in softground is founded on the shear model and field test. The bearing capacity P, defor-mation S and time T are combined together by the shear model and the formu-la. The method to determine the creep and loss of soil anchors is recommendedin this paper. |
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| Keywords: | Soil anchor Time Correlation Creep Relaxation |
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