坎下

船坞坞口岩坎水下爆破设计与施工

Design and Implementation of Rock Ridge Underwater Blasting at Ship Yard

当采用刚性地基假定模型分析地基为软土层的掉层结构在地震作用下的反应时，建议考虑结构底部坎上部分和坎下部分地震动输入的差别。

When the foundation is soft soil , if the model assumed built on the rigid foundation is used to simulate the structures supported by foundations with different locations , the difference of ground motion input at the bottom of different part of the structure should be considered .

在当代的凉山彝区，国家司法机关的坎上法庭与彝族民间调解的坎下法庭同时存在，两者不可避免地存在着对于权力领域的争夺。

Liangshan Yi area in the contemporary state of the judiciary , " Hom court " with Yi civil mediation , " Hom Under the court " at the same time there will inevitably exist between the two areas compete for power .

通过实测值、计算值的对比分析，发现底板有齿坎时水闸地基反力分布并不均匀，地基反力在两端齿坎下相对集中。

By comparing and analysing of the observed value and computational results , it is found that the subgrade reacting force is nonuniform and concentrated under the tenons .