摘要
介绍了箱梁在偏心荷载下的力学行为、偏载系数简化计算的原理和三种简化计算方法,并将各种计算值与某大桥箱梁静载试验的实测偏载系数和有限单元法计算值比较,推荐较合理的计算方法。
Combined with the practice of the civil engineering,this paper a nalyses the prima-ry factors of influencing the early crack of concrete struc ture,and gives the control methods of reducing the early crack of the reinforc ed concrete structure based on the inspecting results be-fore it is loaded.
出处
《黑龙江工程学院学报》
CAS
2002年第4期14-16,21,共3页
Journal of Heilongjiang Institute of Technology
