浅层膨胀土及其纤维改良土的剪切强度特性
段君义,吴俊江,粟雨,吕志涛,林宇亮,杨果林

Shear strength characteristics of shallow expansive soil and its fiber improved soil
Junyi DUAN,Junjiang WU,Yu SU,Zhitao LV,Yuliang LIN,Guolin YANG
表 1 聚丙烯纤维的主要技术参数
Tab.1 Main technical parameters of polypropylene fiber
d/μmρ/(g·cm−3)f/MPaE/GPaδ/%θ/℃
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