钢桥施工与养护技术的应用研究

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摘 要：通过阐述钢桥施工方法的研究现状，以拖拉法、顶推法和旋转滑移施工法为研究对象，针对钢桥长期服役影响耐久性等问题，进行钢桥养护管理现状阐述，并对钢桥桥面采用沥青铺装的病害，提出养护方案，以供工程设计、加固改造和施工管理人员参考。

关键词：钢桥;拖拉法;顶推法;旋转滑移施工法

中图分类号：U445.4;U445.7    文献标志码：A   文章编号：1003-5168（2022）15-0091-04

DOI：10.19968/j.cnki.hnkj.1003-5168.2022.15.021

Application Research of Steel Bridge Construction and Maintenance Technology

WANG Qitai1    REN Genli2

（1.College of Architecture and Engineering， Zhengzhou Business University， Zhengzhou 451200，China;

2.School of Mechanics and Civil Engineering， China University of Mining and Technology， Xuzhou 221116，China）

Abstract： This paper expounds the research status of the construction methods of steel bridges， mainly including drag method， push method and rotary sliding construction method. For the durability problems of steel bridges in long-term service， it is necessary to carry out maintenance. This study expounds the current situation of maintenance management of steel bridges， and puts forward the methods of maintenance technology in view of the diseases of asphalt pavement on the bridge deck of steel bridges， which can be used as a reference for engineering design， reinforcement and construction management personnel.

Keywords： steel bridge; dragging method; pushing method; rotary slip construction method

0 引言

随着科学技术的发展，交通运输业也得到了快速发展，其中桥梁也不例外。（剩余4458字）