预压地基 meaning in English
preloading foundation
Examples
- The strength line of consolidation undrained shear of field soft clay is polygonal . on the basis of the character , and the calculation formula of stability and strength increase of structural soft clay ground can be obtained
原状结构性软土的固结不排水强度包线为折线型，根据此特征给出了考虑结构性影响的预压地基的强度增长和稳定安全系数计算公式。 - It indicts that , in the deep & thick soft ground improved by preloading or surcharge loading with sand drain partially penetrating , post - construction settlement mostly results from the dissipation of remained excess pore water pressure and the proportion of compress occurred in under - lying soft layer to total post - construction settlement is becoming larger with the time
而后，结合工程实例，分析了超载预压时间、超载大小以及竖井处理深度对深厚软土末打穿竖井地基有效应力面积比r的影响，探讨用r作为深厚软土未打穿竖井超载预压地基卸载控制标准的可行性。