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随着我国社会主义建设事业的飞快发展,厂房地基的工程地质勘察也相应的发展着。为了使厂房地基基础部分的投资做到不浪费,则勘察人员与设计人员对于地基的强度与稳定性,一定要做到精确的了解,强度与稳定性决定于地基许可耐压力和建筑物结构的允许沉降和差异沉降。苏联部长会议国家建设委员会于一九五五年七月二十五日所批准的“房屋和工业建筑物天然设计标准及技术规范НИТУ-127-56”,虽对于有些地层可以依据土的物理指标而查出地基许可耐压力值,根据结构不同而查出差异沉降和允许沉
With the rapid development of China’s socialist construction, the engineering geological survey of the plant foundation has also developed accordingly. In order to ensure that the investment in the foundation part of the factory building is not wasted, the surveyor and the designer must have an accurate understanding of the strength and stability of the foundation. The strength and stability are determined by the pressure of the foundation permit and the structure of the building. Allow settlement and differential settlement. The “Natural Design Standards and Technical Specifications for Housing and Industrial Buildings” НИТУ-127-56, approved by the State Council of the Council of Ministers of the People’s Republic of China on July 25, 1955, may be used as a basis for the physical indicators of soil for some strata. And find out the pressure tolerance value of the foundation permit, according to the different structure, find out the difference settlement and allow sinking.