按规范正文设计作公式推导,对基础抗冲切截面高度尺寸公式推导,在实际工程中对在岩石上独立柱基设计的想法和理解,给出对独立柱基抗剪计算的看法,给出抗剪计算方法对独立柱基设计控制的可行性,给出独立柱基做具体算例,给出对现行规范建设性的意见,并结合工程实际进行优化设计研究。 According to the normative text design as the formula derivation, deducing the height dimension formula of the basic punching section, the idea and comprehension to the design of the independent column foundation in the rock in practical engineering, gives the view of the independent column foundation shear calculation, Shear calculation method is given to the feasibility of design control of independent plinth. The concrete pillars are given as examples. The constructive comments on the existing pillars are given, and the optimal design is studied based on the engineering practice.