桥梁施工测量技术

桥梁施工的测量工作是对于技术和精准度要求非常高的工作,确保桥梁施工测量的精准度可以有效的节约施工成本,提高桥梁的工程质量,因此在桥梁施工测量工程中必须要有精益求精的工作态度.特别是涉及到桥梁承载能力的结构部件时,一旦测量精准程度过低就会留下严重的安全隐患.鉴于此,对平面控制系统、高程控制网、桥梁GPS控制网、测量方案、墩台沉降观测等桥梁测量技术进行细致阐述,希望能够为今后桥梁施工测量起到一定的技术指导作用.

Measuring Technology for Bridge Construction

Measurement of bridge construction is a kind of work with high requirements of technology and precision. To ensure the accuracy of bridge construction measurement can save the construction cost effec- tively, improve the bridge engineering quality. Therefore, it must be of the work attitude of keep improving in the measurement of bridge construction. Especially, for the structure component involving bridge bear- ing capacity, it will leave serious security hidden danger once the measurement accuracy is too low. This paper elaborates the measurement technology for bridge in detail, including horizontal control system, ele- vation control network, bridge GPS control network, measuring plan and pier settlement observation, hop- ing to be able to provide certain technical guidance for the future construction of bridge measurement