[1]葛素娟,李静斌..预应力混凝土连续刚构桥0号块空间分析[J].郑州大学学报(工学版),2006,27(03):1-5.[doi:10.3969/j.issn.1671-6833.2006.03.001]
 Ge Sujuan,Li Jingbin.Space analysis of Block 0 of prestressed concrete continuous rigid bridge[J].Journal of Zhengzhou University (Engineering Science),2006,27(03):1-5.[doi:10.3969/j.issn.1671-6833.2006.03.001]
点击复制

预应力混凝土连续刚构桥0号块空间分析()
分享到:

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
27
期数:
2006年03期
页码:
1-5
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:

Space analysis of Block 0 of prestressed concrete continuous rigid bridge
作者:
葛素娟李静斌.
郑州大学土木工程学院,河南,郑州,450002, 郑州大学土木工程学院,河南,郑州,450002
Author(s):
Ge Sujuan; Li Jingbin
关键词:
连续刚构桥 0号块 空间 应力分析
Keywords:
DOI:
10.3969/j.issn.1671-6833.2006.03.001
文献标志码:
A
摘要:
以水南特大桥主桥为研究对象,利用大型通用有限元程序MIDAS/Civil建立了该桥桥墩0号块的空间有限元计算模型,对0号块在施工阶段及成桥运营阶段两种工况下的应力进行了分析.计算结果表明,该桥桥墩0号块除在横隔板人孔部位略为薄弱外,其余部位均满足规范要求,计算结果已为该桥设计提供依据,对同类桥梁0号块设计也具有一定的参考价值.
Abstract:
Taking the main bridge of Shuinan Bridge as the research object, the large-scale general finite element program MIDAS/Civil was used to establish the spatial finite element calculation model of Block 0 of the pier, and the stress of Block 0 under the construction stage and the operation stage of the bridge was analyzed. The calculation results show that except for the slight weakness of the diaphragm manhole part, the rest of the pier No. 0 block meets the specification requirements, and the calculation results have provided a basis for the design of the bridge, and also have certain reference value for the design of block 0 of similar bridges.

相似文献/References:

[1]李杰,陈彬..连续刚构桥顶推力计算与优化分析[J].郑州大学学报(工学版),2013,34(06):85.[doi:10.3969/j.issn.167l一6833.2013.00.021]
 LI JielCHEN Bin.Analysis ofContinuous Rigid FrameBridgeJackingForceCalculation andOptimization[J].Journal of Zhengzhou University (Engineering Science),2013,34(03):85.[doi:10.3969/j.issn.167l一6833.2013.00.021]
[2]郑元勋,孔 孟,王博立,等.桥梁预拱度对行车舒适性的影响及桥面线形调整[J].郑州大学学报(工学版),2024,45(02):106.[doi:10.13705/j.issn.1671-6833.2023.05.001]
 ZHENG Yuanxun,KONG Meng,WANG Boli,et al.Influence of Bridge Pre-camber on Traffic Comfort and Adjustment of Bridge Deck Alignment[J].Journal of Zhengzhou University (Engineering Science),2024,45(03):106.[doi:10.13705/j.issn.1671-6833.2023.05.001]

更新日期/Last Update: 1900-01-01