软弱黏土之改良 (一) 预压密(Preload, Preconsolidation) 载重(Surcharge)配合排水砂桩(Sand Drain)或排水带(Wick Drain)。 填土 载重愈高，预压密愈高。
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漏沙 » Sand drain 如果你主动和同学说话，我认为你会收获友谊 » If you took the initiative and the students said and I think you will reap fr...
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Sand drain method 砂渗法 ; 砂井排水法 ; 工法
Sand drain the villages 沙捞越文化村
sand drain ground 砂井地基
sand drain vacuum method 砂井真空排水法
By this theory, design of sand drain foundation taking account of the effect...
利用该理论解，能方便地进行有井阻和涂抹的砂井地基设计。
As a simple and effective method of soft ground treatments, the sand drain preloading method has been widely used in construction projects.
砂井堆载预压法作为一种简单有效的软土地基处理方法已经在工程中得到广泛的应用。
The calculation method of average sand drain and the new modified method are discussed. The results can serve as a guide to subgrade design of soft ground.
探讨了单一砂井双面排水情况下软土地基的平均固结度计算方法，提出了固结度计算的新的修正方法，对软土地基内路基设计具有一定的指导意义。
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