%0 Journal Article
%T ANALYSIS OF SHEAR FRACTURE OF ROLLER COMPACTED CONCRETE LAYER<br>碾压混凝土层面的剪切断裂分析
%A Shen Ying
%A Zeng Zhaioyang
%A Zhou Lifeng
%A <br>沈英
%A 周立峰
%J 力学学报
%D 1994
%I 
%X 提出把碾压混凝土直剪试验与有限元计算相结合的剪切断裂模型，这种模型考虑碾压层面上非均匀分布应力与包含应力－位移软化阶段效应，由此确定的抗剪断强度参数较传统试验值提高约３０％，更为符合实际情况。
%K roller compacted concrete
%K shear fracture model
%K non-linear distributionstresses
%K softening stress-displacement stage
%K shear strength parameters<br>碾压混凝土，剪切断裂模型，非均匀分布应力，软化阶段，抗剪断强度参数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=E0B06C3635C529D3E94A33360E934651&yid=3EBE383EEA0A6494&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=DC06EBDBAF4E06D3&eid=128B7AEF80A42C95&journal_id=0459-1879&journal_name=力学学报&referenced_num=7&reference_num=1