摘要
通过2榀预应力混凝土叠合框架13比例的模型试验,了解了叠合梁框架在竖向荷载作用下的受力性能.讨论了叠合梁截面应变分布特点,并分析了梁的配筋率这一主要参数对框架极限承载力和破坏形态的影响.
Based on the tests of two 1∶3 scale model double span double story prestressed concrete Composite beam frames, the mechanical behaviour of this kind of structure subjected to vertical load and the characteristic of the strain on the section are presented. Then the effect of the ratio of longitudinal reinforcement on untilmate loading capacity and failure models is analyzed.
出处
《湖南大学学报(自然科学版)》
EI
CAS
CSCD
1996年第6期104-110,共7页
Journal of Hunan University:Natural Sciences
基金
湖南省自然科学基金