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Combined drainage slope protection system and integrated construction method for deeply-excavated expansive soil canal slope
The combined drainage slope protection system comprises a drainage system and a slope protection system, the drainage system is composed of a deep drainage system body and a shallow drainage system body, the deep drainage system body is composed of a dewatering well and an inclined upward drainage pipe, and the shallow drainage system body is composed of a shallow drainage system body and a shallow drainage system body. The shallow drainage system is composed of a composite three-dimensional drainage cushion layer, longitudinal and transverse drainage ditches and drainage pipes. The slope protection system is composed of vegetation and concrete arch rings, various drainage measure functions are comprehensively utilized, a set of combined drainage system is jointly formed by shallow-layer drainage systems and deep-layer drainage systems, the construction quality and the engineering safety are guaranteed through design parameter calculation optimization, a matched prefabricated modular and integrated construction method is adopted, and the construction efficiency is improved. Organic combination of a shallow drainage system, a deep drainage system and a slope protection system is achieved. All the structural components are clear in division of labor, and the structure has the advantages of novel structure, working surface saving, construction integration, convenience in maintenance and management and the like, and is particularly suitable for deep excavation of expansive soil channel slopes.
本发明公开了一种深挖方膨胀土渠坡的联合排水护坡体系及一体化施工方法，包括排水系统和护坡体系，排水系统由深层排水系统和浅层排水系统构成，深层排水系统由降水井、斜仰排水管组成，浅层排水系统由复合三维排水垫层、纵横排水沟、排水管组成；护坡体系由植被和混凝土拱圈组成，本发明综合利用各种排水措施功能，采用浅层深层排水系统共同构成一套联合排水系统，通过设计参数计算优化保证施工质量和工程安全，采用相适配的预制模块化、一体化施工方法，做到浅层、深层排水系统与护坡体系有机结合。各结构组成分工明确，并具有结构新颖、节省作业面、施工一体化、便于维修管理等优点，特别适用于深挖方膨胀土渠坡。
Combined drainage slope protection system and integrated construction method for deeply-excavated expansive soil canal slope
The combined drainage slope protection system comprises a drainage system and a slope protection system, the drainage system is composed of a deep drainage system body and a shallow drainage system body, the deep drainage system body is composed of a dewatering well and an inclined upward drainage pipe, and the shallow drainage system body is composed of a shallow drainage system body and a shallow drainage system body. The shallow drainage system is composed of a composite three-dimensional drainage cushion layer, longitudinal and transverse drainage ditches and drainage pipes. The slope protection system is composed of vegetation and concrete arch rings, various drainage measure functions are comprehensively utilized, a set of combined drainage system is jointly formed by shallow-layer drainage systems and deep-layer drainage systems, the construction quality and the engineering safety are guaranteed through design parameter calculation optimization, a matched prefabricated modular and integrated construction method is adopted, and the construction efficiency is improved. Organic combination of a shallow drainage system, a deep drainage system and a slope protection system is achieved. All the structural components are clear in division of labor, and the structure has the advantages of novel structure, working surface saving, construction integration, convenience in maintenance and management and the like, and is particularly suitable for deep excavation of expansive soil channel slopes.
本发明公开了一种深挖方膨胀土渠坡的联合排水护坡体系及一体化施工方法，包括排水系统和护坡体系，排水系统由深层排水系统和浅层排水系统构成，深层排水系统由降水井、斜仰排水管组成，浅层排水系统由复合三维排水垫层、纵横排水沟、排水管组成；护坡体系由植被和混凝土拱圈组成，本发明综合利用各种排水措施功能，采用浅层深层排水系统共同构成一套联合排水系统，通过设计参数计算优化保证施工质量和工程安全，采用相适配的预制模块化、一体化施工方法，做到浅层、深层排水系统与护坡体系有机结合。各结构组成分工明确，并具有结构新颖、节省作业面、施工一体化、便于维修管理等优点，特别适用于深挖方膨胀土渠坡。
Combined drainage slope protection system and integrated construction method for deeply-excavated expansive soil canal slope
深挖方膨胀土渠坡的联合排水护坡体系及一体化施工方法
HU JIANG (author) / JIANG HAN (author) / LI XING (author) / REN JIE (author) / MA FUHENG (author) / WANG CHUNHONG (author) / SU HUI (author) / ZHANG YUHAN (author) / YE WEI (author) / CHENG RONGLIANG (author)
2023-11-24
Patent
Electronic Resource
Chinese
Expansive soil slope bank protection structure and construction method thereof
| European Patent Office | 2021