并筋技术在混凝土梁中的应用探讨  

The application analysis of equivalent bar technology in concrete beams

作　　者：张红霞[1] 

机构地区：[1]青海建筑职业技术学院,青海西宁810012

出　　处：《山西建筑》2014年第21期49-50,共2页Shanxi Architecture

摘　　要：介绍了并筋的等效直径计算方法,对并筋梁的受力性能及构造作了分析研究,指出运用并筋技术,可较好地解决混凝土梁中由于钢筋密集给设计和施工造成的困难,采用等效直径的概念处理并筋梁中的有关构造问题简单方便。This paper introduced the equivalent diameter calculation method of equivalent bar,analyzed and researched the mechanical properties and structure of equivalent bar,pointed out that application of equivalent bar technology,could solve the design and construction difficulties caused by reinforced dense in concrete beams,using the concept of equivalent diameter to treatment related structure problems in equivalent bar beam was simple and convenient.

关 键 词：并筋 等效直径 构造 承载力 

分 类 号：TU375.1[建筑科学—结构工程]