苏通大桥主桥施工控制技术

Technology for Construction Control of Main Bridge of Sutong Bridge

施工控制的目的是要对成桥目标进行有效控制,修正在施工过程中各种影响成桥目标的参数误差对成桥目标的影响,确保成桥后结构受力和线形满足设计要求及大桥施工过程桥梁的安全。文章阐述了苏通大桥施工中通过监测,数据采集,分析计算,及时识别有关参数并提出有效的调整措施,保证了大桥高质量、高速度施工。

The aim of construction control is to exercise effective control of the target of bridge construction and to correct any influence of various parameters affecting the target of bridge construction during the construction of the bridge upon the completion of the bridge construction so as to ensure that the structural stress and linear form of the bridge meet the design requirements when the bridge is completed and ensure the safety of the bridge during its construction. During the construction of Sutong Bridge, relevant parameters were identified in time through monitoring, data acquisition and analyses, and effective measures for parameter modification were proposed, thus ensuring the construction of the bridge with high quality and at high speed.