2) surface soil,surface soil stabilization
浅层土加固
3) shallow cementing
浅层固井
4) shallow solidified soil layer
浅层固化层
1.
Simulating on soft soil embankment solidified drainage and settlement with or without shallow solidified layer under the application of plane strain conditions embankment load,three-dimensional numerical simulating on roadbed and embankment deformation with vehicles on the road,the results indicate that shallow solidified soil layer changes the stress distribution of the ground,and reduces .
采用现场孔隙水压力静力触探(CPTU)对长江河漫滩相典型非均质性天然沉积软土层进行原位试验,通过对平面应变条件路堤荷载作用下有无浅层固化层的软土地基固结排水与沉降进行仿真模拟,对路面车辆重载作用下有无浅层固化层的路基及基底变形进行三维数值仿真,结果表明:地基浅层固化层的设置改变了地基应力场的分布,通过应力扩散作用减小了地基土体的附加应力进而减小了地基土体的沉降量,基底固化层通过增强路基基底的刚度来增强路基的整体刚度,减小了路基的变形,提高了路基的整体稳定性。
5) shallow reinforcement
浅层加筋
1.
Based on 3D numerical simulation,it is found that the shallow reinforcement effect of plant roots and the combining reinforcement effect of woody plant roots having taproot,side roots and fibre roots show positive effect for construction stability of shallow highway tunnel in weak rock mass.
考虑不同类型植物根系的加筋效果,分别采用浅根加筋和深根锚固及其联合加筋模型,通过三维数值模拟分析,对比研究发现:植物根系的浅层加筋作用以及存在主根、侧根和须根的木本植物根系联合加筋作用对于软弱岩体浅埋公路隧道的施工稳定能够产生积极有利影响,而单纯主根型木本植物根系加筋对浅埋隧道施工稳定的影响不明显。
补充资料：采用强夯法进行机场停机坪软土地基加固
采用强夯法进行机场停机坪软土地基加固
采用强夯法进行机场停机坪软土地基加固 I
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条