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主要介绍长东黄河二桥施工控制网的设计、选点埋石和观测计算等情况 ,说明测量中采取的技术措施 ,并就特长大桥施工控制网测量中的若干技术问题提出自已的看法。
The paper mainly introduces the design of the construction control network of the Second Changlong Yellow River Bridge, the selection of burial sites and the calculation of the observation points. It also shows the technical measures taken in the measurement and puts forward their own opinions on some technical problems in the construction control network measurement of the special long bridge.