河港码头、仓库以及修造船厂的船台滑道和车间等建筑物,有时需要建在河岸附近的软弱土层或新老填土区。由于土的物理力学性质较差,致使基础工程造价很高,往往需占工程总造价的30％,甚至更高。所以,选取合理的基础型式、以达到最大限度降低基础造价是很重要的。本 Harbor piers, warehouses, as well as the construction of the ship’s slipway and shop building, sometimes need to be built in soft soil near the bank or new and old fill area. Due to the poor physical and mechanical properties of the soil, the basic engineering cost is high, which often accounts for 30% of the total project cost or even higher. Therefore, it is very important to select a reasonable basis to minimize the basic cost. this