|
|||||
|
|
| 白浪河大桥钢桁架结构可行性分析研究 | |
| 引用本文： | 马建宁,余沛,孙旭平,袁银书. 白浪河大桥钢桁架结构可行性分析研究[J]. 河北工程大学学报(自然科学版), 2015, 32(1): 27-29 |
| 作者姓名： | 马建宁 余沛 孙旭平 袁银书 |
| 作者单位： | 1. 潍坊滨海经济技术开发区交通运输局,山东潍坊,262737 2. 中建六局土木工程有限公司,天津300345;商丘工学院土木工程学院,河南商丘476000 3. 中建六局土木工程有限公司,天津,300345 |
| 基金项目： | 中国建筑工程总公司科技示范工程(20140725) |
| 摘 要： | 采用Midas2013软件对潍坊白浪河大桥主桥钢桁架结构进行总体分析研究,假定钢桁架全部单元采用梁单元结构形式,所有杆件之间用固结形式模拟,材料在线弹性范围内工作,利用小变形、叠加原理分析研究,研究结果表明:该桁架桥结构稳定系数为30,具有较高的安全可靠性。 |
| 关 键 词： | 钢桁架 白浪河大桥 Midas2013 反力计算 |
| 收稿时间： | 2014-10-19 |
A feasibility study of Bailanghe river bridge steel truss structure |
|
| MA Jian-ning,YV Pei,SHUN Xu-ping and YUAN Yin-shu. A feasibility study of Bailanghe river bridge steel truss structure[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2015, 32(1): 27-29 | |
| Authors: | MA Jian-ning YV Pei SHUN Xu-ping YUAN Yin-shu |
| Affiliation: | Weifang Binhai Economic and technological Development Zone of Traffic Transport, Shandong Weifang 262737, China;China Construction Sixth Engineering Bureau Civil Engineering Co. Ltd 430071, Tianjin 300451, China;School ofArchitecture and Construction, Shangqiu Institute of Technology, He'nan shangqiu 476000;China Construction Sixth Engineering Bureau Civil Engineering Co. Ltd 430071, Tianjin 300451, China;China Construction Sixth Engineering Bureau Civil Engineering Co. Ltd 430071, Tianjin 300451, China |
| Abstract: | The overall structure of main bridge of steel truss of Weifang Bailang River Bridge was analyzed by using the Midas2013 software. It is assumed that all unit adopts steel truss beam element structure form, all bar is consolidation form, work materials is among the linear elastic range, the principle of small deformation and the superposition principle is used. The research results show that the stability coefficient of truss bridge structure is 30 and this structure has high reliability. |
| Keywords: | steel truss Bai-Lang-He of bridge Midas2013 reaction computation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《河北工程大学学报(自然科学版)》浏览原始摘要信息 | |
| 点击此处可从《河北工程大学学报(自然科学版)》下载全文 | |