摘要
从完善构建路桥工程技术理论、强化路桥设计持久稳固性及确保整座桥体的各个结构具备相同的服役寿命等内容上,系统阐释了路桥工程技术设计过程中的优化手段,且从相关材料上选取不合理、路桥负载超重、路桥结构体缝隙中水压的作用及沥青本体强度变化等内容上,探讨了路桥工程技术设计及建造作业过程中的裂缝产生原因,之后由强化路桥结构体排水技术方案、选取现代化的操作工艺、摆脱作业过程负面影响及随时完善、修复出现各类结构功能缺陷的病态路桥等内容,研究了路桥工程技术设计和建造环节中裂缝情况的防范手段,旨在给增强路桥技术设计和构筑作业环节的操作品质,打造较佳的出行条件奠定基础。
The article by perfecting the construction of road and bridge engineering theory, strengthening the bridge design lasting stability and ensure that the structure of the whole bridge with the same service life, etc, the interpretation system in the process of the bridge engineering design optimization method, and the unreasonable selection of relevant material, bridge load overweight, road bridge structure cracks in the role of water pressure and asphalt content such as noumenon intensity change,discussed the bridge cracks in the process of engineering design and construction, by strengthening bridge structure after drainage technology solutions, selection of operating process, get rid of the process of the negative impact of modernization and to improve and repair all kinds of structural function defects of pathological bridge, road and bridge engineering technology is studied to design and build links and prevent the crack of means, to design and construction work to strengthen luqiao technology link operation quality, build a better foundation of travel conditions.
出处
《工程建设与设计》
2017年第19期160-162,共3页
Construction & Design for Engineering
关键词
路桥工程
施工设计
裂缝成因
防范手段
road and bridge engineering
construction design
the crack cause
precautions
