Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-speed railway stepped integral road shoulder structure and construction method thereof
The invention relates to a high-speed railway stepped integral road shoulder structure and a construction method thereof, aims to effectively solve the technical problems of complicated construction, untight sealing, poor drainage, inconvenience in maintenance, investment saving and the like of the high-speed railway road shoulder structure, is economical and reasonable, and is beneficial to reducing the engineering construction cost. A road shoulder structure cast-in-place step type water retaining edge comprises a water retaining edge plate body, a water retaining edge step and a water retaining edge structure, the water retaining edge plate body is located on the top face of a foundation bed bottom layer, the water retaining edge structure is located at the outer end of the water retaining edge plate body, and the water retaining edge step protrudes upwards from the top face of the water retaining edge plate body; the cable trough structure is formed by assembling prefabricated cable trough sections which are in longitudinal butt joint, and the prefabricated cable trough sections are provided with cable trough drainage holes which are communicated with the bottoms of cable troughs in the prefabricated cable trough sections and lead to the outside of a cable trough body. The prefabricated cable trough segment is located on the portion, on the inner side of the water retaining edge step, of the water retaining edge plate body and abuts against the inner side of the water retaining edge step, the composite drainage net is laid between the bottom face of the prefabricated cable trough segment and the top face of the water retaining edge plate body, and the top face of the water retaining edge step is flush with the bottom end of the cable trough drainage hole.
一种高速铁路台阶式整体路肩结构及其施工方法，以有效解决高速铁路路肩结构施工繁琐、封闭不严、排水不良、维护不便及节省投资等技术问题，而且经济合理，有利于降低工程建造成本。路肩结构现浇台阶式挡水缘，包括挡水缘板体、挡水缘台阶和挡水缘结构，挡水缘板体坐落在基床底层顶面上，挡水缘结构位于挡水缘板体的外端，挡水缘台阶由挡水缘板体顶面向上凸起；电缆槽结构由纵向对接的预制电缆槽节段拼装而成，预制电缆槽节段具有连通其内电缆槽底部且通往电缆槽主体外的电缆槽泄水孔；预制电缆槽节段坐落在挡水缘台阶内侧的挡水缘板体上，且紧靠挡水缘台阶内侧，其底面与挡水缘板体顶面之间铺设复合排水网，挡水缘台阶顶面与电缆槽泄水孔底端平齐。
High-speed railway stepped integral road shoulder structure and construction method thereof
The invention relates to a high-speed railway stepped integral road shoulder structure and a construction method thereof, aims to effectively solve the technical problems of complicated construction, untight sealing, poor drainage, inconvenience in maintenance, investment saving and the like of the high-speed railway road shoulder structure, is economical and reasonable, and is beneficial to reducing the engineering construction cost. A road shoulder structure cast-in-place step type water retaining edge comprises a water retaining edge plate body, a water retaining edge step and a water retaining edge structure, the water retaining edge plate body is located on the top face of a foundation bed bottom layer, the water retaining edge structure is located at the outer end of the water retaining edge plate body, and the water retaining edge step protrudes upwards from the top face of the water retaining edge plate body; the cable trough structure is formed by assembling prefabricated cable trough sections which are in longitudinal butt joint, and the prefabricated cable trough sections are provided with cable trough drainage holes which are communicated with the bottoms of cable troughs in the prefabricated cable trough sections and lead to the outside of a cable trough body. The prefabricated cable trough segment is located on the portion, on the inner side of the water retaining edge step, of the water retaining edge plate body and abuts against the inner side of the water retaining edge step, the composite drainage net is laid between the bottom face of the prefabricated cable trough segment and the top face of the water retaining edge plate body, and the top face of the water retaining edge step is flush with the bottom end of the cable trough drainage hole.
一种高速铁路台阶式整体路肩结构及其施工方法，以有效解决高速铁路路肩结构施工繁琐、封闭不严、排水不良、维护不便及节省投资等技术问题，而且经济合理，有利于降低工程建造成本。路肩结构现浇台阶式挡水缘，包括挡水缘板体、挡水缘台阶和挡水缘结构，挡水缘板体坐落在基床底层顶面上，挡水缘结构位于挡水缘板体的外端，挡水缘台阶由挡水缘板体顶面向上凸起；电缆槽结构由纵向对接的预制电缆槽节段拼装而成，预制电缆槽节段具有连通其内电缆槽底部且通往电缆槽主体外的电缆槽泄水孔；预制电缆槽节段坐落在挡水缘台阶内侧的挡水缘板体上，且紧靠挡水缘台阶内侧，其底面与挡水缘板体顶面之间铺设复合排水网，挡水缘台阶顶面与电缆槽泄水孔底端平齐。
High-speed railway stepped integral road shoulder structure and construction method thereof
一种高速铁路台阶式整体路肩结构及其施工方法
HU CHAO (Autor:in) / ZHANG HONGWEI (Autor:in) / ZHOU CHUANBIN (Autor:in) / LI ANHONG (Autor:in) / LI NING (Autor:in) / YAO YUCHUN (Autor:in) / ZHOU CHENG (Autor:in) / FU MINGCHUAN (Autor:in) / ZENG YONGHONG (Autor:in) / WU PEIPEI (Autor:in)
10.01.2023
Patent
Elektronische Ressource
Chinesisch
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