A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an embankment and abutment transition section construction structure and a construction method thereof. The embankment and abutment transition section construction structure comprises an abutment, an embankment, a transition section, a foundation bed surface layer and a closed structure. The embankment and the bridge abutment are arranged at an interval. The transition section is arranged between the bridge abutment and the embankment so as to connect the bridge abutment and the embankment. The transition section and the embankment are covered with the foundation bed surface layer, the foundation bed surface layer is made of improved B-group filler, and the improved B-group filler comprises 25% of gravel and 75% of natural B-group filler. And the closed structure covers the surface layer of the foundation bed. According to the construction method, the surface layer of the foundation bed adopts the natural group-B filler, a certain proportion of gravel is doped into the natural group-B filler for physical improvement, meanwhile, the closed structure is arranged at the top for waterproof isolation, so that the performance parameters of the surface layer of the foundation bed meet the requirements, the construction method is suitable for the environment seriously lacking of the natural group-A filler, the cost is reduced, and the construction efficiency is improved. And meanwhile, the construction quality is also ensured.
本发明提供一种路堤与桥台过渡段施工结构及其施工方法，包括：桥台、路堤、过渡段、基床表层和封闭结构。路堤和所述桥台间隔设置。过渡段设置于所述桥台和所述路堤之间，以连接所述桥台和路堤。基床表层覆盖于所述过渡段和所述路堤上，所述基床表层采用改良B组填料，所述改良B组填料包括25%的碎石和75%的天然B组填料。封闭结构覆盖于所述基床表层上。本申请中，基床表层采用天然B组填料，且在天然B组填料中掺入一定比例的碎石进行物理改良，同时在顶部设置封闭结构，进行防水隔离，使得基床表层性能参数符合要求，该施工方法适合于严重缺乏天然A组填料的环境，既降低了成本，同时还保证了施工质量。
The invention provides an embankment and abutment transition section construction structure and a construction method thereof. The embankment and abutment transition section construction structure comprises an abutment, an embankment, a transition section, a foundation bed surface layer and a closed structure. The embankment and the bridge abutment are arranged at an interval. The transition section is arranged between the bridge abutment and the embankment so as to connect the bridge abutment and the embankment. The transition section and the embankment are covered with the foundation bed surface layer, the foundation bed surface layer is made of improved B-group filler, and the improved B-group filler comprises 25% of gravel and 75% of natural B-group filler. And the closed structure covers the surface layer of the foundation bed. According to the construction method, the surface layer of the foundation bed adopts the natural group-B filler, a certain proportion of gravel is doped into the natural group-B filler for physical improvement, meanwhile, the closed structure is arranged at the top for waterproof isolation, so that the performance parameters of the surface layer of the foundation bed meet the requirements, the construction method is suitable for the environment seriously lacking of the natural group-A filler, the cost is reduced, and the construction efficiency is improved. And meanwhile, the construction quality is also ensured.
本发明提供一种路堤与桥台过渡段施工结构及其施工方法，包括：桥台、路堤、过渡段、基床表层和封闭结构。路堤和所述桥台间隔设置。过渡段设置于所述桥台和所述路堤之间，以连接所述桥台和路堤。基床表层覆盖于所述过渡段和所述路堤上，所述基床表层采用改良B组填料，所述改良B组填料包括25%的碎石和75%的天然B组填料。封闭结构覆盖于所述基床表层上。本申请中，基床表层采用天然B组填料，且在天然B组填料中掺入一定比例的碎石进行物理改良，同时在顶部设置封闭结构，进行防水隔离，使得基床表层性能参数符合要求，该施工方法适合于严重缺乏天然A组填料的环境，既降低了成本，同时还保证了施工质量。
Embankment and abutment transition section construction structure and construction method thereof
一种路堤与桥台过渡段施工结构及其施工方法
2023-06-23
Patent
Electronic Resource
Chinese
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