大港滩涂浅层土动力特性的试验研究
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摘要
在对大港滩涂地区0～10m范围浅层土动力特性进行试验的基础上,探讨土层的动强度、动模量、阻尼比及抗液化剪应力比的变化规律,为制定这类地区工程开发计划提供工程地质依据。
Experimental investigations of the dynamic properties of the thin-layer soil at 0 to 10 meters water depth in Dagang tidal zone were performed. This paper discusses the variation patterns of correlative soil layer in dynamic strength, dynamic modulus, damping ratio, and anti-liquidation shear stress ratio. It also presents relevant parameters and curves , which will provide geological information to associated departments as reference in preparing development plans for this area.
Experimental investigations of the dynamic properties of the thin-layer soil at 0 to 10 meters water depth in Dagang tidal zone were performed. This paper discusses the variation patterns of correlative soil layer in dynamic strength, dynamic modulus, damping ratio, and anti-liquidation shear stress ratio. It also presents relevant parameters and curves , which will provide geological information to associated departments as reference in preparing development plans for this area.
引文
1 中华人民共和国水利部,电力工业部.土工试验规程.北京:水利出版社,1981
2 钱家欢,殷宗泽编著.土工原理与计算.北京:水利电力出版社,1994
3 张克绪,谢君斐编著.土动力学.北京:地震出版社,1989
4 Andersen K H,et al.Cyclic and Static Laboratory Tests on Drarnmen Clay.ASCE,1980,106(GT5) :499-529
5 Andersen K H,et al.Cyclic Soil Data for Design of Gravity Structures.ASCE,14(GT5) :517-539
6 王建华,等.振动荷载作用下海洋原状软黏土不固结不排水强度特性.第五届全国土动力学学术会议论文集.大连:大连理工大学出版社,1998:114-118
2 钱家欢,殷宗泽编著.土工原理与计算.北京:水利电力出版社,1994
3 张克绪,谢君斐编著.土动力学.北京:地震出版社,1989
4 Andersen K H,et al.Cyclic and Static Laboratory Tests on Drarnmen Clay.ASCE,1980,106(GT5) :499-529
5 Andersen K H,et al.Cyclic Soil Data for Design of Gravity Structures.ASCE,14(GT5) :517-539
6 王建华,等.振动荷载作用下海洋原状软黏土不固结不排水强度特性.第五届全国土动力学学术会议论文集.大连:大连理工大学出版社,1998:114-118
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