宝钢厂区淤泥质软弱土层深达数十米,地基加固的工程量浩大,需要巨额投资,而且许多理论问题在土力学上还长期存在着争论,因此在实践的过程中,宝钢曾多次做过大规模野外试验,获得了不少宝贵资料。中日双方曾根据这些试验成果对地基加固设计进行过修改,从而节约了大量资金。在宝钢第一期工程投产后,对地基加固效果进行一次小结和分析,这将有助于宝钢第二期工程地基设计的改进,也可以作为国 The soft soil layer in Baosteel plant area is tens of meters deep, and the amount of construction required for ground reinforcement is huge, requiring huge investment. Many theoretical problems have long been disputed in soil mechanics. Therefore, in the process of practice, Baosteel has repeatedly Extensive field trials have yielded valuable information. Both China and Japan have modified the foundation reinforcement design according to the results of these tests, thus saving a lot of money. After the first phase of Baosteel’s project is put into operation, a summary and analysis of the effect of the foundation reinforcement will be made, which will help improve the foundation design of Baosteel’s second phase of the project, and it can also be used as a