sand foundation meaning in English
砂基础
Examples
- Fem method for evaluating the effect of vibroflotation on sand foundation
砂土地基振冲处理效果的有限元评价 - Analysis on the liquefaction of saturated sand foundation caused by vibration
振动载荷下饱和砂土地基液化区域扩展分析 - The results show that the ultimate bearing capacity can be increased 10 % - 40 % and the lateral displacement and vertical settlement can be decreased 20 % - 50 % and 30 % - 50 % respectively , if the sand foundation is reinforced by geogrid
由模型试验测量结果得知，在砂土地基中铺设塑料土工格栅，可以使承载力提高10 % ~ 40 % 、侧向位移量减少20 % ~ 50 % 、地基轴线处竖向沉降减少30 % ~ 50 % 。 - Based on four project cases of vibro casing cast - in - place pile in silty sand foundation , the liquefaction of sand and its consequent pile breaking are analyzed , and suggestions on how to adopt values of the design parameters of a single pile are presented
摘要以4个在粉砂地基中均采用振动沉管灌注桩的工程为例，分析了施工中砂土的液化及由此引起的断桩，并对单桩设计参数的取值提出了建议。 - It is also the key factor to improve the highway grade in these areas . the sand harm usually happens and the roadbed is obviously influenced by the sand foundation stability condition and the groundwater if the roadbed earthfill height is low . on the contrary , the wind erosion usually happens if the height is high
公路路基的合理高度是保证沙漠公路不产生沙害的主要因素之一，同时是提高沙漠地区公路等级的关键，沙漠公路路基填土高度低，则易出现沙埋病害，路基受沙漠地基稳定状况及地下水的影响显著，反之，则易出现风蚀病害，并存在高填方路基和稳定性问题，工程造价相应增加。