%0 Journal Article
%T Experimental Study of Dynamic Characteristics for Aeolian Soil in West Liaoning Province<br>辽西风积土动力特性实验研究
%A ZHANG Xiang-dong
%A FENG Sheng-yang
%A WANG Chang-jiang
%A <br>张向东
%A 冯胜洋
%A 王长江
%J 实验力学
%D 2012
%I 
%X Through a series of dynamic triaxial tests, the dynamic strength, the dynamic elastic modulus and damping ratio of saturated original aeolian soil from west Liaoning Province were studied under different consolidation pressure conditions. Results indicate that the failure dynamic strength of aeolian soil increases along with the ambient consolidation pressure and consolidation stress ratio increasing, and the dynamic shearing strength is obviously different from the static one; its dynamic elastic modulus increases along with the consolidation stress ratio and ambient consolidation pressure increasing, but the damping ratio change presents an opposite trend. Meanwhile, equations describing the relation of the maximum dynamic elastic modulus and the maximum damping ratio with the effective consolidation stress were fitted respectively, and dynamic elastic modulus and damping ratio were normalized.
%K aeolian soil from west Liaoning province
%K dynamic strength
%K dynamic elastic modulus
%K damping ratio<br>辽西风积土
%K 动态强度
%K 动弹模量
%K 阻尼比
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=EB1EEE94DAF205C6F68722BB85E78714&yid=99E9153A83D4CB11&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=31611641D4BB139F&eid=C5F8B8CB20F1B3D8&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0