关键词:

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text-indent:21.0pt, 构架式塔基础；三种计算模型；自振周期对比分析 ')">"> 构架式塔基础；三种计算模型；自振周期对比分析

Abstract:

Reinforced concrete frame foundation for tower-type equipment belongs to hybrid structures. With the rapid development of the petrochemical industry, tower type equipment is becoming taller, larger and heavier. Therefore, the stiffness of the equipment has a greater impact on the period of reinforced concrete frame foundations. Referring to existing engineering experience, three calculation models using PKPM software were used to compare and analyze the period of reinforced concrete frame foundation for tower-type equipment. The results showed that the period was different when the simulation method of the tower was different.

Key words:

reinforced concrete frame foundation for tower-type equipment, three calculation models')">

reinforced concrete frame foundation for tower-type equipment, three calculation models, ')">comparison of period