The GERT network can solve not only the project time optimization problem in making bridge construction plan, but also the cost optimization in the limit of proper project time and resource.
随机网络不仅可以解决桥梁施工计划的工期优化问题，而且在合理工期和限定资源条件下，可进行施工成本优化。
To ensure the construction precision and structure safety of the Wenhui Bridge, engineers built a construction control measure network and adopted total stations to monitor cable tower offsets.
为确保文辉大桥的施工精度和结构安全，建立了施工控制测量网，采用全站仪对索塔位移进行了监测。
To ensure the construction precision and structure safety of the Wenhui Bridge, engineers built a construction control measure network and adopted total stations to monitor cable tower offsets.
为确保文辉大桥的施工精度和结构安全，建立了施工控制测量网，采用全站仪对索塔位移进行了监测。
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