钢筋混凝土结构预埋件的计算与分析  

Calculation and Analysis of Embedded Parts in Reinforced Concrete Structures

作　　者：王秀娟[1] 庞翠翠[1] 吕晓寅[1] 汪一骏[1] 

机构地区：[1]北京交通大学土建学院

出　　处：《科学技术与工程》2010年第23期5796-5798,共3页Science Technology and Engineering

摘　　要：由锚板和对称配置的直锚筋所组成的受力预埋件在现行《混凝土结构设计规范》（GB 50010—2002）中,只提供了锚筋的总截面面积As的计算公式和锚板厚度t的最小构造要求。实践证明：锚筋对锚板外的传力板边缘的弯矩是决定锚板厚度的重要因素。按现行《钢结构设计规范》（GB50017—2003）在分析计算锚板厚度的基础上,提出可不再计算锚板厚度的构造要求。The embedded parts which composed of anchor plate and direct anchor bar configurated symmetrically in the existing ＂design of concrete structures＂（GB 50 010—2002）,only provide the total sectional area of anchorage on the formula and the anchor plate thickness t of the minimum structure required.It is Proved that moment between anchor bar to the edge of the anchor plate is the important factor to determine the thickness.According to the existing ＂Steel Structures Design Code＂（GB 50 017—2003）,The requirements of the construction without calculating its thickness on the basis of calculating and analyzing the thickness are proposed.

关 键 词：钢筋混凝土结构 预埋件 锚板厚度 计算分析 

分 类 号：TU359[建筑科学—结构工程]