渠道滤透式刚柔耦合衬护结构经济特性分析

Analysis on Economic Characteristics of Channel System with Infiltrating-structure and Integrated Rigidity Materials and Pliable Stuff

采用工程实例分析了渠道滤透式刚柔耦合衬护结构的工程造价、维护费用,并与其它衬砌形式进行了对比分析。结果表明:在高地下水位区,渠道滤透式刚柔耦合衬护结构在工程造价、使用寿命、管理维护费用等经济特性上明显优于其它衬护形式,技术可靠,经济合理,具有推广应用价值。

An analysis on construction and maintenance cost of channel lining system with infiltrating-structure and integrated rigidity materials and pliable stuff has been carried out based on engineering construction examples, with further comparison with other type of cannel lining options. The result shows that lining system with infiltrating structure has obvious advantages in respect of construction cost, service life, management and maintenance cost and other economic indices in high groundwater table area. With reliable technique and reasonable economic indices, this structure is valuable for application and popularization.