%0 Journal Article
%T Force chains in a uniaxially compressed static granular matter in 2D<br>二维颗粒体系单轴压缩形成的力链结构
%A Sun Qi-Cheng
%A Jin Feng
%A Wang Guang-Qian
%A Zhang Guo-Hua
%A <br>孙其诚
%A 金峰
%A 王光谦
%A 张国华
%J 物理学报
%D 2010
%I 
%X Granular matter is a large assemblage of dense-packing particles. The interparticle forces are transmitted through heterogeneous chain architecture. The force chains would display different responses as external loading varies,and it would be directly related to the macroscopic mechanical properties of the granular system. Therefore,understanding the properties of force chains is fundamental to the study in granular systems. In this work,we firstly analyzed three characteristic time scales involved in proce...
%K granular materials
%K force chain
%K multi-scale modeling<br>颗粒物质，
%K 力链，
%K 多尺度结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=95E15F6C0EB815CE04735913BD1EC0A7&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=CA4FD0336C81A37A&sid=340AC2BF8E7AB4FD&eid=42425781F0B1C26E&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0