Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite reinforced earth retaining wall suitable for high-speed railway embankment and construction method
The invention discloses a composite reinforced soil retaining wall suitable for a high-speed railway embankment and a construction method.The retaining wall comprises a foundation bed surface layer, a foundation bed bottom layer and an embankment body below the foundation bed bottom layer, the two sides of the foundation bed bottom layer are filled with first soil bodies, and the two sides of the embankment body below the foundation bed bottom layer are filled with second soil bodies; a filler wrapping body and a gravel wrapping body are arranged on the outer side of the first soil body and the outer side of the second soil body, a cast-in-place concrete face plate is arranged outside the gravel wrapping body, and an integral face plate is arranged outside the cast-in-place concrete face plate. The construction method comprises the following steps that the broken stone hardcore, the concrete leveling layer and the strip-shaped foundation are constructed; the embankment body below the bottom layer of the foundation bed is constructed layer by layer from bottom to top; the foundation bed bottom layer is constructed layer by layer from bottom to top; manufacturing and installing an integral panel; a concrete layer is cast in place, and the prestressed steel tie bars are tensioned; and constructing a foundation bed surface layer. The method is excellent in economical efficiency, and the influence on the environment is reduced. The construction steps are reduced, and the construction progress is accelerated.
本发明公开了一种适用于高速铁路路堤的复合加筋土挡墙及施工方法，其挡墙包括基床表层、基床底层、基床底层以下路堤本体，基床底层两侧填充有第一土体，基床底层以下路堤本体两侧填充有第二土体，第一土体、第二土体外侧设置有填料包裹体、碎石包裹体，碎石包裹体外设置有现浇混凝土面板，现浇混凝土面板外设置有整体式面板；其施工方法，包括以下步骤：施工碎石垫层、混凝土找平层、条形基础；按照由下至上的顺序，逐层施工基床底层以下路堤本体；按照由下至上的顺序，逐层施工基床底层；制作并安装整体式面板；现浇混凝土层，张拉预应力钢拉筋；施工基床表层。本发明经济性优，减少了对环境的影响。本发明减少了施工步骤，加快了施工进度。
Composite reinforced earth retaining wall suitable for high-speed railway embankment and construction method
The invention discloses a composite reinforced soil retaining wall suitable for a high-speed railway embankment and a construction method.The retaining wall comprises a foundation bed surface layer, a foundation bed bottom layer and an embankment body below the foundation bed bottom layer, the two sides of the foundation bed bottom layer are filled with first soil bodies, and the two sides of the embankment body below the foundation bed bottom layer are filled with second soil bodies; a filler wrapping body and a gravel wrapping body are arranged on the outer side of the first soil body and the outer side of the second soil body, a cast-in-place concrete face plate is arranged outside the gravel wrapping body, and an integral face plate is arranged outside the cast-in-place concrete face plate. The construction method comprises the following steps that the broken stone hardcore, the concrete leveling layer and the strip-shaped foundation are constructed; the embankment body below the bottom layer of the foundation bed is constructed layer by layer from bottom to top; the foundation bed bottom layer is constructed layer by layer from bottom to top; manufacturing and installing an integral panel; a concrete layer is cast in place, and the prestressed steel tie bars are tensioned; and constructing a foundation bed surface layer. The method is excellent in economical efficiency, and the influence on the environment is reduced. The construction steps are reduced, and the construction progress is accelerated.
本发明公开了一种适用于高速铁路路堤的复合加筋土挡墙及施工方法，其挡墙包括基床表层、基床底层、基床底层以下路堤本体，基床底层两侧填充有第一土体，基床底层以下路堤本体两侧填充有第二土体，第一土体、第二土体外侧设置有填料包裹体、碎石包裹体，碎石包裹体外设置有现浇混凝土面板，现浇混凝土面板外设置有整体式面板；其施工方法，包括以下步骤：施工碎石垫层、混凝土找平层、条形基础；按照由下至上的顺序，逐层施工基床底层以下路堤本体；按照由下至上的顺序，逐层施工基床底层；制作并安装整体式面板；现浇混凝土层，张拉预应力钢拉筋；施工基床表层。本发明经济性优，减少了对环境的影响。本发明减少了施工步骤，加快了施工进度。
Composite reinforced earth retaining wall suitable for high-speed railway embankment and construction method
一种适用于高速铁路路堤的复合加筋土挡墙及施工方法
SU WEI (Autor:in) / CHEN ZELIAN (Autor:in) / QIN BAOLAI (Autor:in) / CUI WEIXIAO (Autor:in) / GAO LE (Autor:in) / WANG JUNJIE (Autor:in) / ZHANG FENGWEI (Autor:in) / LENG JINGYAN (Autor:in) / ZHANG SHANG (Autor:in) / YUAN YU (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
Construction method of wrapped embankment brick surface reinforced retaining wall
| Europäisches Patentamt | 2024
Embankment retaining wall structure and retaining wall construction method using panel
| Europäisches Patentamt | 2022
Geotextile-reinforced soil retaining wall: Reconstruction of a railway embankment at Rokujizo, Kyoto
| British Library Conference Proceedings | 1994