However, the traditional method will be applied merely after the hard shell appears ,which will last almost a whole year leaving the soil in the sun .
但是传统的真空预压方法需要将吹填土晾晒一年左右的时间,待表面形成硬壳才能进行施工,真空预压一般需要九十天左右的时间,这已经不能满足某些建设项目的进度要求,需要研究加速土体固结的措施。
The paper is based on a series of research on physical and mechanical properties of hard shell pumice aggregate and a new type lightweight hollow concrete block.
浮石是一种产自火山的天然岩石,在我国东北及华北地区储量巨大,本文对硬壳浮石及其混凝土空心砌块的物理力学性能进行了系统的试验研究。
The foam glass with crust layer on the surface of the foam layer had been studied.
研究了在泡沫层表面生成一层硬壳层的泡沫玻璃 ,硬壳层的合适厚度范围是 1。
The paper relates to study on a foam glass and a crust layer which covers surface of thefoam layer, The foam glass having crust layer improved in machanical capability.
本文涉及到在泡沫层表面生成一层硬壳层的泡沫玻璃的研究,其主要改进了无硬壳层泡沫玻璃的机械性能。
Numerical analysis of vertical additional stress spreading on soft clay foundation with dry crust;
硬壳层软土地基竖向附加应力扩散的数值分析
Calculation of proportional limit load for soft clay foundation involving the effect of dry crust;
考虑硬壳层作用的软土地基临塑荷载计算
Study of characters and formation mechanism of hard crust on tidal flat of Yellow River estuary;
黄河三角洲粉质土硬壳层特征及成因研究
The presence of hard crust lying on soft soil foundation changes the mechanics characteristic of soft soil foundation.
软土地基上硬壳层的存在,改变了软土地基的受力特征。