Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underneath light roadbed structure passing operation bridge and design and construction methods thereof
The invention discloses an underneath light roadbed structure passing an operation bridge and design and construction methods thereof. The structure comprises double rows of long piles, short piles, alight body, a U-shaped light groove and drainage ditches. Double rows of long piles are respectively arranged at two ends of a roadbed; the double-row long piles are longitudinally arranged at intervals along a line and are close to a bridge foundation relative to the short piles. The short piles are arranged at the bottom of the roadbed inside the long piles; the light body is arranged on the pile tops of the long piles and the short piles, the U-shaped light groove is formed in the top of the light body and filled with soil fillers, connecting steel bars are anchored into the upper portionsof the long piles and the upper portions of the short piles, and steel bar layers having net structures are arranged on the tops of the long piles and the tops of the short piles and are fixedly connected with the connecting steel bars. The light soil material is low in density, high in pressure resistance, upright and attractive, the purpose of underneath passing through a bridge to build a roadbed can be achieved, the normal use function of a bridge structure can be guaranteed, safe operation of various vehicles on the bridge is guaranteed, land can be saved for local economic construction,and ecological environment damage can be reduced.
本发明公开了下穿运营桥梁轻质路基结构、设计与施工方法，结构包括双排长桩、短桩、轻质本体、U型轻质槽和排水沟，路基的两端分别设有双排长桩，双排长桩沿线路纵向间隔设置并相对于短桩靠近桥梁基础，短桩设置在长桩内侧的路基底部，轻质本体设置在长桩和短桩的桩顶上，U型轻质槽设置在轻质本体的顶部，U型轻质槽内填筑有土质填料，长桩和短桩上部锚入连接钢筋，长桩与短桩桩顶设有钢筋层，钢筋层呈网状结构，钢筋层与连接钢筋固定连接。轻质土材料密度低、抗压能力强且直立美观，该方法能实现下穿桥梁建造路基的目的，可保证桥梁结构的正常使用功能，确保桥上各种交通工具的安全运营，不仅可为地方经济建设节约用地，还能减少生态环境破坏。
Underneath light roadbed structure passing operation bridge and design and construction methods thereof
The invention discloses an underneath light roadbed structure passing an operation bridge and design and construction methods thereof. The structure comprises double rows of long piles, short piles, alight body, a U-shaped light groove and drainage ditches. Double rows of long piles are respectively arranged at two ends of a roadbed; the double-row long piles are longitudinally arranged at intervals along a line and are close to a bridge foundation relative to the short piles. The short piles are arranged at the bottom of the roadbed inside the long piles; the light body is arranged on the pile tops of the long piles and the short piles, the U-shaped light groove is formed in the top of the light body and filled with soil fillers, connecting steel bars are anchored into the upper portionsof the long piles and the upper portions of the short piles, and steel bar layers having net structures are arranged on the tops of the long piles and the tops of the short piles and are fixedly connected with the connecting steel bars. The light soil material is low in density, high in pressure resistance, upright and attractive, the purpose of underneath passing through a bridge to build a roadbed can be achieved, the normal use function of a bridge structure can be guaranteed, safe operation of various vehicles on the bridge is guaranteed, land can be saved for local economic construction,and ecological environment damage can be reduced.
本发明公开了下穿运营桥梁轻质路基结构、设计与施工方法，结构包括双排长桩、短桩、轻质本体、U型轻质槽和排水沟，路基的两端分别设有双排长桩，双排长桩沿线路纵向间隔设置并相对于短桩靠近桥梁基础，短桩设置在长桩内侧的路基底部，轻质本体设置在长桩和短桩的桩顶上，U型轻质槽设置在轻质本体的顶部，U型轻质槽内填筑有土质填料，长桩和短桩上部锚入连接钢筋，长桩与短桩桩顶设有钢筋层，钢筋层呈网状结构，钢筋层与连接钢筋固定连接。轻质土材料密度低、抗压能力强且直立美观，该方法能实现下穿桥梁建造路基的目的，可保证桥梁结构的正常使用功能，确保桥上各种交通工具的安全运营，不仅可为地方经济建设节约用地，还能减少生态环境破坏。
Underneath light roadbed structure passing operation bridge and design and construction methods thereof
下穿运营桥梁轻质路基结构、设计与施工方法
CHEN WEIZHI (Autor:in) / LIU YONG (Autor:in) / ZHU XI (Autor:in) / ZHOU CHENG (Autor:in) / YE DAN (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
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