| 全自动固结试验系统测定软土的次固结系数特性 |
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| 引用本文： | 冯蓓蕾,钮建定,杨秋芳.全自动固结试验系统测定软土的次固结系数特性[J].工程勘察,2011(3):11-14. |
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| 作者姓名： | 冯蓓蕾 钮建定 杨秋芳 |
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| 作者单位： | 中交第三航务工程勘察设计院有限公司; |
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| 摘 要： | 次固结系数是反映软粘土在恒栽下随时间的增长而变形的一个重要特征指数.目前国内缺乏测试次固结系数的有效手段和方法,国家标准<土工试验方法标准>和其它地方、行业规范中都没有次固结系数测试的明确方法和要求.本文根据次固结系数定义及土工试验国标中测定沉降速率的要求,利用全自动固结试验系统测定各类软土在各级压力下土的次固结系数,...
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| 关 键 词： | 软土 压力 粘粒含量 次固结系数 |
The coefficient of secondary consolidation of soft clay determined by full automatic consolidation test system |
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| Feng Beilei,Niu Ji,ing,Yang Qiufang.The coefficient of secondary consolidation of soft clay determined by full automatic consolidation test system[J].Geotechnical Investigation & Surveying,2011(3):11-14. |
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| Authors: | Feng Beilei Niu Ji ing Yang Qiufang |
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| Affiliation: | Feng Beilei,Niu Jianding,Yang Qiufang(CCCC Third Harbor Consultants Co.Ltd.,Shanghai 201612,China) |
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| Abstract: | Coefficient of secondary consolidation reflects the soft clay under constant load with time in the growth of an important feature of the deformation index.Currently,the lack of effective testing means and methods of secondary consolidation coefficient,the national standardStandard for soil test methodand elsewhere,industry standards are not clear to secondary consolidation coefficient test methods and requirements.This paper presents the results of secondary consolidation tests of different soft clay under ... |
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| Keywords: | soft clay stress content of clay coefficient of secondary consolidation |
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