| 浅谈桥涵设计及计算原则 |
| |
| 引用本文： | 蒋丹,高爽.浅谈桥涵设计及计算原则[J].价值工程,2012,31(30):53-54. |
| |
| 作者姓名： | 蒋丹 高爽 |
| |
| 作者单位： | 长春市市政工程设计研究院,长春,130033 |
| |
| 摘 要： | 对于公路桥涵钢筋混凝土和预应力混凝土结构构件的设计计算,其采用的是近似概率极限状态设计法,规定设计计算应满足承载能力和正常使用两种极限状态的各项要求。在桥涵的设计计算中不同安全等级是用桥梁结构的重要性系数来体现的,为了使不同安全等级的桥梁结构具有规定的可靠度而采用的作用效应系数的分项系数。
|
| 关 键 词： | 桥梁工程 设计原则 计算分析 |
On Bridge and Culvert Design and Calculation Principles |
| |
| JIANG Dan
,
GAO Shuang.On Bridge and Culvert Design and Calculation Principles[J].Value Engineering,2012,31(30):53-54. |
| |
| Authors: | JIANG Dan GAO Shuang |
| |
| Institution: | JIANG Dan;GAO Shuang(Changchun Municipal Engineering Design & Research Institute,Changchun 130033,China) |
| |
| Abstract: | For the design and calculation of highway bridges reinforced concrete and prestressed concrete structural members,it uses approximate probability limit state design method and provisions to meet the requirements of two limit state of normal use and carrying capacity.In design and calculation of highway bridges,importance coefficient of bridge structure reflects the different level of security,and partial coefficient of effect coefficient is used to make bridge structure with different level of security has specified reliability. |
| |
| Keywords: | bridge engineering design principle calculation and analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
