日本《消防关系法规集》对于储罐基础的规定简介

综合论述了日本《消防关系法规集》对于储罐基础及地基所做的具体规定、要旨及其修订背景。提出了对地基稳定性的要求,讨论了天然地基不需要改良的条件,以及需要改良的地基在改良后必须达到的标准,介绍了对不同地基计算其沉降量的要求,根据基础型式的划分、基础材料及其坚固性的要求、基础的构造、基顶平整度的要求等诸多问题,提出了对钢筋混凝土环梁及碎石环梁的要求,给出了基础地基的设计计算内容、计算方法和计算公式。

Brief Introduction on Tank Foundation Specification Stipulated in the Japanese Collection of Codes for Fire Protection

Described in the paper are tank foundation and base specification stipulated in the Collection of Codes for Fire Protection (issued in Japan) as well as the gist,revision background, the requirements for foundation stability and the condition on which the natural foundation is unnecessary to be improved and the standards which .the improved foundation (if improvements is necessary) is supposed to reach; requirements for calculation foundation settlement quantity; the requirements for reinforced concrete rings or rubble rings based on foundation type classification, requirements for the materials and their incorruptibility, structure, surface planeness,etc. The following can also be found in the paper: foundation design calculation content, method and equation as well.