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《建筑地基基础设计规范》GBJ7-89于1989年修订施行以来,有关的地基基础勘察设计规范相继编制或修订,陆续施行。这些规范相互之间,某些条文可能重复而有所补充,某些内容可能留下空档而都未规定,当然,个别也存在矛盾而相互抵触的情况。在执行过程中常有各地来信询问有关地基基础勘察设计规范中的一些问题。现对其中主要的和普遍性的问题谈谈个人的理解和看法。
After the “Code for the Design of Foundations for Buildings” (GBJ7-89) was revised and implemented in 1989, the related foundation survey and design specifications were successively compiled or revised and implemented in succession. Some of these provisions may overlap and supplement each other. Some of the contents may be left blank and they are not stipulated. Of course, there are individual conflicts and contradictions. In the course of implementation, there are often letters from various places asking about some of the problems in the foundation survey and design specifications. Now I discuss personal understanding and opinions on the major and universal issues.