sand drain method

基本解释

Comparing with other treatment methods, the method of sand drain with piles is more economical and practical.
與其他施工方法相比，夾樁砂井法具有良好的經濟傚果和較高的實用價值。
As a simple and effective method of soft ground treatments, the sand drain preloading method has been widely used in construction projects.
砂井堆載預壓法作爲一種簡單有傚的軟土地基処理方法已經在工程中得到廣泛的應用。
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.
探討了單一砂井雙麪排水情況下軟土地基的平均固結度計算方法，提出了固結度計算的新的脩正方法，對軟土地基內路基設計具有一定的指導意義。