中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2008, Vol. 27 ›› Issue (1): 13-16.

• • 上一篇    下一篇

梁格法在弯箱梁桥上的分析及应用

张发春1, 杨昌正2   

  1. 1. 云南省公路规划勘察设计院, 云南 昆明 650011;
    2. 昆明理工大学, 云南 昆明 650031
  • 收稿日期:2007-01-23 修回日期:2007-04-23 出版日期:2008-02-20 发布日期:2016-11-14
  • 作者简介:张发春(1964-),男,云南昆明人,高级工程师,研究方向:桥梁设计研究。

Analysis and Application of Grillage Method to Curved Girder Bridge

ZHANG Fa-chun1, YANG Chang-zheng2   

  1. 1. Yunnan Highway Planning, Survey and Design Institute, Kunming Yunnan 650011, China;
    2. Kunming University of Science and Technology, Kunming Yunnan 650031, China
  • Received:2007-01-23 Revised:2007-04-23 Online:2008-02-20 Published:2016-11-14

摘要: 梁格法是一种能较好地模拟原结构的空间结构分析方法,它具有基本概念清晰、计算费用低等特点,因此常应用于宽、斜、弯梁桥设计中。在这介绍了适用于箱型截面的梁格的基本理论,并用ANSYS实体单元验证方法的可行性,为设计人员对梁格理论的理解及应用提供了有益的参考。

关键词: 梁格法, 空间结构, 弯梁桥, 实体单元

Abstract: The grillage method is an analytical method of space structure which can simulate the original structure well, and it owns characteristics of clear basic conception and low computing cost. Therefore, it is often applied to the design of the wider, skew, curved girder bridges. The basic theory of the grillage of boxing section was introduced in detail and the solid element of ANSYS was used to verify the practicability, with the hope to supply useful reference on the grillage theory and application to designers.

Key words: grillage method, space structure, curved girder bridge, solid element

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