论文部分内容阅读
三峡工程永久船闸为双线五级连续船闸 ,是目前世界上已建工程中设计水头最高的大型多级船闸。由于高达 170m的开挖边坡所带来的岩体及混凝土结构稳定、运行要求 ,其混凝土施工工艺及质量要求更高。通过参建各方的密切合作 ,不懈努力 ,已解决适合于该船闸混凝土特点的施工方法 ,为高质量地完成混凝土施工奠定了良好基础。三峡工程永久船闸的混凝土施工技术 ,对建设高水头多级船闸工程有重要的参考价值
The permanent ship lock of the Three Gorges Project is a two-lane, five-stage continuous ship lock and is a large multi-stage ship lock with the highest design head in the world. Due to the stability and operation requirements of the rock masses and concrete structures brought by excavation slopes up to 170m, the concrete construction technology and quality requirements are even higher. Through the close cooperation between the parties participating in the project, the Company has worked tirelessly and has solved the construction methods suitable for the characteristics of the shiplock concrete, laying a good foundation for the high-quality completion of concrete construction. The concrete construction technology of the permanent shiplock of the Three Gorges Project has important reference value for the construction of a high-head multi-stage shiplock project