大使用荷载条件下真空联合堆载预压技术的研究与应用

Study and Application of Technique of Vacuum Preloading in Combination with Surcharge Preloading for Large Working Laod

本文介绍了大使用荷载条件下真空联合堆载预压技术在天津港南疆煤码头堆场 (二期 )软基加固工程中的应用情况 ,并对加固效果进行了详细分析 。

The paper describes the application of vacuum preloading in combination with surcharge preloading to improve soft soils for large working load in the storage area of Phase Ⅱ of Nanjiang Coal Terminal of Tianjin Port.Analysis is made on the result of the improvement and it is concluded that the technique of vacuum proloading in combination with surcharge preloading can be used to improve soft soils for large working load and the result can be remarkable.