强夯法施工工艺发展综述及对各种吹填土的适用性

本文首先简要介绍了强夯法的原理,然后以此为主线,分别介绍了强夯置换、低能级强夯、高能级强夯、动力排水固结法及动力主动排水固结法(预排水动力固结法)五种工法的原理、应用情况及适用条件,并分析它们相互之间的关系及对各种吹填土的适用性。从强夯法的演变发展历程中可以看出,一种工法伴随着工程的需要它应运而生,但它同时也必须不断地改进以适应新情况。

The Overview on The Developments of Dynamic Compaction Construction Technology and the applicability analysis to all sorts of blow filling soil

This paper firstly introduces the principle of the dynamic compaction method,and takes it as the main line,respectively introducing dynamic compaction replacement,low-level dynamic compaction,high-level dynamic compaction,dynamic drainage consolidation method and dynamic active drainage consolidation method(the drainage in advance dynamic consolidation method) these five kinds of methods in principles,applications and suitable conditions,analyzing the relationships among themselves and the applicabilities to all sorts of blow filling soil.From the evolution of dynamic compaction method in the course of development,we can find out that due to the needs of a project,a method arises at historic moment,but it also must be constantly improved to adapt to new situation.