非标腿式支座 ,角钢支柱 ,地脚螺栓中心圆直径 ,几何推导 ,精确求解计算公式 ," /> 非标腿式支座 ,角钢支柱 ,地脚螺栓中心圆直径 ,几何推导 ,精确求解计算公式 ,"/> formula for exact solution ,"/> <p class="MsoNormal"> <b><span>A Calculation Method for Anchor Bolt Circle Diameter of Non-standard Leg Support with Angle Strut</span></b>

Petrochemical Design ›› 2023, Vol. 40 ›› Issue (3): 17-19.doi: 10.3969/j.issn.1005-8168.2023.03.004

• EQUIPMENT TECHNOLOGY • Previous Articles     Next Articles

A Calculation Method for Anchor Bolt Circle Diameter of Non-standard Leg Support with Angle Strut

Zhou Shumin   

  1. SINOPEC Engineering Incorporation, Beijing, 100101
  • Received:2022-12-29 Online:2023-08-25 Published:2023-09-13

Abstract:

 In this paper, the problems in the calculation method for anchor bolt circle diameter of non-standard leg support with angle strut in the existing references are pointed out, and the calculation formula for exact solution is obtained by precise geometric derivation. Through the control variable method, it shows that there is a slight difference between the result of calculation formula for exact solution and that of simplified empirical formula in standards and specifications. The calculation formula for exact solution can greatly facilitate the design of non-standard leg support with angle strut.

Key words:  , non-standard leg support;angle strut;anchor bolt circle diameter;geometric derivation;calculation ,

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