地基强夯加固必须事先进行设计,设计的目的是根据要求的地基加同厚度,寻求最小的锤重,落距和夯击击数,并根据土质情况,确定夯点间距,地基平均下沉量(即地基予留土层厚度)和施工工艺。计算确定的参数,必须经试夯校验修正后,才能正式进行施工。 The foundation strengthening must be designed in advance. The purpose of the design is to find the minimum hammer weight, drop distance and slamming number according to the required foundation plus the same thickness, and determine the spacing of the defects, the average settlement of the foundation according to the soil conditions. (that is, the thickness of the foundation soil layer) and construction technology. The parameters determined by the calculation must be corrected by the test and verification before the formal construction can be carried out.