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A platform for research: civil engineering, architecture and urbanism
Deck type arch bridge spandrel structure based on foam light soil and construction method of deck type arch bridge spandrel structure
The invention discloses a deck type arch bridge spandrel structure based on foam light soil and a construction method of the deck type arch bridge spandrel structure based on foam light soil, and relates to the technical field of bridge engineering construction. A foam light soil filler, a stress diffusion layer, a modified asphalt waterproof layer and an asphalt concrete surface layer are sequentially arranged on the arch bridge main body structure from bottom to top. The implementation scheme is extremely simple and convenient, a very common foam light soil cast-in-place mode in the building industry is adopted, a complex bridge construction process is ingeniously converted into a simple roadbed and pavement construction process, complex procedures such as prefabrication yard construction, beam body prefabrication, beam body erection and wet joint cast-in-place are reduced, and the method has extremely high economic value and is worthy of popularization and application. And meanwhile, the later maintenance of the bridge is greatly facilitated.
本发明公开了一种基于泡沫轻质土的上承式拱桥拱上结构及其施工方法，涉及桥梁工程建设技术领域，本上承式拱桥拱上结构包括拱桥主体结构，所述拱桥主体结构上从下往上依次设置有泡沫轻质土填料、应力扩散层、改性沥青防水层和沥青混凝土面层。实施方案极为简便，采用建筑行业内十分常见的现浇泡沫轻质土的方式，巧妙地将复杂的桥梁施工工艺变换为简单的路基路面施工工艺，减少了预制场建设、梁体预制、梁体架设、湿接缝现浇等复杂工序，具有极高的经济价值，同时也大大方便了桥梁的后期养护维修。
Deck type arch bridge spandrel structure based on foam light soil and construction method of deck type arch bridge spandrel structure
The invention discloses a deck type arch bridge spandrel structure based on foam light soil and a construction method of the deck type arch bridge spandrel structure based on foam light soil, and relates to the technical field of bridge engineering construction. A foam light soil filler, a stress diffusion layer, a modified asphalt waterproof layer and an asphalt concrete surface layer are sequentially arranged on the arch bridge main body structure from bottom to top. The implementation scheme is extremely simple and convenient, a very common foam light soil cast-in-place mode in the building industry is adopted, a complex bridge construction process is ingeniously converted into a simple roadbed and pavement construction process, complex procedures such as prefabrication yard construction, beam body prefabrication, beam body erection and wet joint cast-in-place are reduced, and the method has extremely high economic value and is worthy of popularization and application. And meanwhile, the later maintenance of the bridge is greatly facilitated.
本发明公开了一种基于泡沫轻质土的上承式拱桥拱上结构及其施工方法，涉及桥梁工程建设技术领域，本上承式拱桥拱上结构包括拱桥主体结构，所述拱桥主体结构上从下往上依次设置有泡沫轻质土填料、应力扩散层、改性沥青防水层和沥青混凝土面层。实施方案极为简便，采用建筑行业内十分常见的现浇泡沫轻质土的方式，巧妙地将复杂的桥梁施工工艺变换为简单的路基路面施工工艺，减少了预制场建设、梁体预制、梁体架设、湿接缝现浇等复杂工序，具有极高的经济价值，同时也大大方便了桥梁的后期养护维修。
Deck type arch bridge spandrel structure based on foam light soil and construction method of deck type arch bridge spandrel structure
一种基于泡沫轻质土的上承式拱桥拱上结构及其施工方法
ZHOU JUNSHENG (author) / YAN XIAOBAO (author) / MA WENXIAO (author) / CAO XIAOBO (author)
2023-08-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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