魏宜龄
魏宜龄.预应力混凝土空心桩换算截面受拉边缘弹性抵抗矩公式推导及分析[J].混凝土与水泥制品,2018(1):47-49.
WEI Y L.Formula Derivation and Analysis on Elastic Resistance Moment of the Converted Section of Prestressed Concrete Hollow Piles at the Drawing Edge[J].China Concrete and Cement Products,2018(1):47-49.
预应力混凝土空心桩换算截面受拉边缘弹性抵抗矩公式推导及分析
魏宜龄
魏宜龄.预应力混凝土空心桩换算截面受拉边缘弹性抵抗矩公式推导及分析[J].混凝土与水泥制品,2018(1):47-49.
WEI Y L.Formula Derivation and Analysis on Elastic Resistance Moment of the Converted Section of Prestressed Concrete Hollow Piles at the Drawing Edge[J].China Concrete and Cement Products,2018(1):47-49.
摘 要:根据预应力混凝土空心桩配筋均匀布置的特点,推导出预应力混凝土管桩和空心方桩的换算截面受拉边缘弹性抵抗矩公式,并做简单分析。以期在标准设计中采用。
Abstract: According to the uniform layout of reinforcement of prestressed concrete hollow pile, the formula for elastic resistance moment of the transfer section of prestressed concrete tubular pile and hollow square pile is derived, and analyzed simply. It is expected to be used in standard design.
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