Application of 0.618 Method on Calculating Absolute Maximum Deflection of Primary Beam(PB) 计算主梁绝对最大挠度的数学模型与0.618法
Adaptability Analysis of Primary Beam(PB) Theory on Cantilever Box Girder of Sandwich Composite Materials 夹芯复合材料悬臂箱梁初等梁理论适应性分析
Research on computing method and characteristics absolute maximum bending moment on primary beam 主梁绝对最大弯矩的计算方法与特性研究
The main research work finished in this thesis is as following : ① The long-span prestressed primary beam structure programme and secondary beam structure programme in prestressed primary-secondary beam system are introduced in this thesis. 本论文主要完成了以下研究工作:①介绍了平面柱网大跨度预应力混凝土框架主次梁结构体系中的大跨度预应力主梁结构方案和大跨度预应力次梁结构方案;
The paper emphatically introduces a kind of long span prestressed girders floor system, which differs from general floor structural system designed with regular method. The structural lay outs and the design of primary beam and secondary beam are also introduced. 介绍与传统设计手法不同的大跨预应力次梁楼盖结构体系,并对该体系结构中结构布置、主梁设计、预应力次梁设计予以介绍说明。