Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road-bridge transition section structure
The invention provides a road-bridge transition section structure, which relates to the technical field of road-bridge transition sections, and solves the problem that the roadbed filling of the traditional road-bridge transition section gradually reduces the compressive deformation along with time due to self factors, and the roadbed filling is loosened, so that the uneven excessive settlement phenomenon is caused by vehicle driving. The road-bridge transition section structure comprises a ground surface layer and honeycomb-shaped concrete supporting blocks, wherein a bridge abutment is arranged on the ground surface layer, and a rubber separation layer is laid on the vertical end face of the right end of the bridge abutment in a bonding mode. A group of anti-settling mechanism box bodiesand a group of anti-settling mechanism buckling covers are arranged between the bridge abutment and the roadbed filling soil. Traditional road-bridge transition section roadbed layer filling is replaced, the road-bridge transition section bearing performance is greatly improved through rigid supporting of the anti-settlement mechanism box body and the anti-settlement mechanism buckling cover concrete block materials, and the uneven excessive settlement phenomenon, caused by vehicle running, of traditional road-bridge transition section roadbed layer filling is eliminated.
本发明提供一种路桥过渡段结构，涉及路桥过渡段技术领域，解决了传统路桥过渡段路基层填土因自身因素，其抗压缩变形将随着时间逐渐降低，该路基层填土将会发生松散现象，从而导致因车辆行驶而造成其不均匀的过度沉降现象的问题。一种路桥过渡段结构，包括地表层、蜂巢状混凝土支撑块，所述地表层上设有桥台，且桥台右端垂直端面粘接铺设有一层橡胶分隔层。桥台与路基填土之间放置有一组防沉降机构箱体及一组防沉降机构扣盖，代替传统路桥过渡段路基层填土，通过防沉降机构箱体及防沉降机构扣盖混凝土块材质的硬性支撑，大大提升了路桥过渡段承载性能，消除传统道路与桥梁之间过渡段路基层填土的因车辆行驶而造成的不均匀的过度沉降现象。
Road-bridge transition section structure
The invention provides a road-bridge transition section structure, which relates to the technical field of road-bridge transition sections, and solves the problem that the roadbed filling of the traditional road-bridge transition section gradually reduces the compressive deformation along with time due to self factors, and the roadbed filling is loosened, so that the uneven excessive settlement phenomenon is caused by vehicle driving. The road-bridge transition section structure comprises a ground surface layer and honeycomb-shaped concrete supporting blocks, wherein a bridge abutment is arranged on the ground surface layer, and a rubber separation layer is laid on the vertical end face of the right end of the bridge abutment in a bonding mode. A group of anti-settling mechanism box bodiesand a group of anti-settling mechanism buckling covers are arranged between the bridge abutment and the roadbed filling soil. Traditional road-bridge transition section roadbed layer filling is replaced, the road-bridge transition section bearing performance is greatly improved through rigid supporting of the anti-settlement mechanism box body and the anti-settlement mechanism buckling cover concrete block materials, and the uneven excessive settlement phenomenon, caused by vehicle running, of traditional road-bridge transition section roadbed layer filling is eliminated.
本发明提供一种路桥过渡段结构，涉及路桥过渡段技术领域，解决了传统路桥过渡段路基层填土因自身因素，其抗压缩变形将随着时间逐渐降低，该路基层填土将会发生松散现象，从而导致因车辆行驶而造成其不均匀的过度沉降现象的问题。一种路桥过渡段结构，包括地表层、蜂巢状混凝土支撑块，所述地表层上设有桥台，且桥台右端垂直端面粘接铺设有一层橡胶分隔层。桥台与路基填土之间放置有一组防沉降机构箱体及一组防沉降机构扣盖，代替传统路桥过渡段路基层填土，通过防沉降机构箱体及防沉降机构扣盖混凝土块材质的硬性支撑，大大提升了路桥过渡段承载性能，消除传统道路与桥梁之间过渡段路基层填土的因车辆行驶而造成的不均匀的过度沉降现象。
Road-bridge transition section structure
一种路桥过渡段结构
CHEN CHUANSHENG (Autor:in) / QIN LEI (Autor:in) / WANG MENGHAO (Autor:in) / XU WENRUI (Autor:in) / ZHAO MIN (Autor:in) / LI HUAPENG (Autor:in) / ZHENG MINGMING (Autor:in) / ZHU LINGJIE (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
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