摘要
为确定浅层地基土的承载性能,利用伞架式装置对某工程场地进行了浅层平板原位载荷试验,分析研究了地基土的承载力特征值、变形模量、地基基床系数等参数。试验结果表明:伞型浅层平板载荷实验装置具有轻便灵活的特点,对粘性土场地具有良好的适用性和经济性。
In order to determine the load-carrying properties of shallow subsoil,PLT by umbrella-type device were performed. Characteristic value of subsoil bearing capacity,modulus of deformation,coefficient of subgrade reaction were analyzed. The result shows that: umbrella-type PLT device has the advantages of light weight,flexibility and applicability in site with cohesive soil.
作者
张勇
纪成亮
于生飞
Zhang Yong;Ji Chengliang;Yu Shengfei(Shandong Electric Power Engineering Consulting Institute Corp.,Jinan 250100,China)
出处
《山西建筑》
2019年第22期67-68,共2页
Shanxi Architecture
关键词
平板载荷试验
地基承载力
变形模量
基床系数
plate loading test
subsoil bearing capacity
modulus of deformation
coefficient of subgrade reaction
