The promotion of construction program and the resolve of construction difficulties.
施工方案的推介及施工疑难的解决。
The rational installation route is selected according to construction difficulties and limitation of site conditions.
根据钢结构施工难点和场地条件限制,确定合理的安装技术路线。
Relevant technical problems in pipe towing and sinking for the tunnel and the measures for solving the construction difficulties are introduced.
本文叙述了隧道管段在拖运、沉放过程中有关技术问题和对工程施工难点所采取的解决措施。
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