摘要
《公路钢筋混凝土及预应力混凝土桥涵设计规范(JTG 3362-2018)》中关于偏压构件承载能力的计算仅适用矩形、T型等规则截面。本文根据《混凝土结构设计规范(GB 50010-20100)》附录E相关内容讨论异性桥墩的偏压构件验算方法,并据此提出任意截面P-M曲线的绘制原理及其在强度验算中的应用。
The calculation method of the bearing capacity of eccentricmembers in Specifications for Design of Highway Reinforced Concrete and Prestressed Concrete Bridges and Culverts(JTG 3362-2018)only applies to the regular sections like rectangular section,T shape section.etc.This paper discusses the calculation of the eccentric bearing capacity of irregular members,according to Code for Design of Concrete Structures(GB 50010-20100),and give the portray principal and application of P-M curve of arbitrary section.
作者
郭磊
徐常泽
GUO Lei;XU Changze(Shandong Provincial Transportation Planning and Design Institute,Jinan Shandong 250031,China)
出处
《交通节能与环保》
2019年第2期98-100,共3页
Transport Energy Conservation & Environmental Protection
