Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underpinning construction method for roadbed culvert foundation
The invention discloses a subgrade culvert foundation underpinning construction method, which relates to the technical field of civil engineering, and comprises the following steps: cleaning a culvert, and exposing a subgrade culvert foundation; supporting assemblies are arranged on the foundations on the two sides of the culvert correspondingly to support the cover plate; breaking a bottom plate in the middle of the culvert and re-pouring reinforced concrete at the position of the bottom plate; a supporting assembly is arranged on the poured reinforced concrete to support the cover plate; bottom plates on the two sides of the culvert and under the supporting walls are broken, and then reinforced concrete is poured again to replace the original bottom plates; and after the to-be-poured reinforced concrete reaches the design strength, the supporting assemblies in the culvert are dismantled, and the drainage function of the culvert is recovered. The subgrade culvert foundation underpinning construction method is suitable for a natural foundation underpinning form of a frame structure. In the subgrade culvert foundation underpinning construction process, a building can be normally used, speed limiting measures do not need to be taken, and the influence of subgrade culvert foundation underpinning on the surroundings can be reduced.
本发明公开了一种路基涵洞基础托换施工方法，涉及土木工程技术领域，该方法包括如下步骤：清理涵洞，露出路基涵洞基础；在涵洞两侧的基础上分别设置支撑组件来支撑盖板；破除涵洞中间处的底板并在底板的位置重新浇筑钢筋混凝土；在浇筑好的钢筋混凝土上设置支撑组件来支撑盖板；破除涵洞两侧和支撑墙下的底板，然后重新浇筑钢筋混凝土，以代替原来的底板；待浇筑的钢筋混凝土达到设计强度后，拆除涵洞内的支撑组件，恢复涵洞排水功能。前述路基涵洞基础托换施工方法适用于框架结构天然基础托换形式。路基涵洞基础托换施工过程中，建筑物可以正常使用，无需采取限速措施，有利于减小路基涵洞基础托换对周边的影响。
Underpinning construction method for roadbed culvert foundation
The invention discloses a subgrade culvert foundation underpinning construction method, which relates to the technical field of civil engineering, and comprises the following steps: cleaning a culvert, and exposing a subgrade culvert foundation; supporting assemblies are arranged on the foundations on the two sides of the culvert correspondingly to support the cover plate; breaking a bottom plate in the middle of the culvert and re-pouring reinforced concrete at the position of the bottom plate; a supporting assembly is arranged on the poured reinforced concrete to support the cover plate; bottom plates on the two sides of the culvert and under the supporting walls are broken, and then reinforced concrete is poured again to replace the original bottom plates; and after the to-be-poured reinforced concrete reaches the design strength, the supporting assemblies in the culvert are dismantled, and the drainage function of the culvert is recovered. The subgrade culvert foundation underpinning construction method is suitable for a natural foundation underpinning form of a frame structure. In the subgrade culvert foundation underpinning construction process, a building can be normally used, speed limiting measures do not need to be taken, and the influence of subgrade culvert foundation underpinning on the surroundings can be reduced.
本发明公开了一种路基涵洞基础托换施工方法，涉及土木工程技术领域，该方法包括如下步骤：清理涵洞，露出路基涵洞基础；在涵洞两侧的基础上分别设置支撑组件来支撑盖板；破除涵洞中间处的底板并在底板的位置重新浇筑钢筋混凝土；在浇筑好的钢筋混凝土上设置支撑组件来支撑盖板；破除涵洞两侧和支撑墙下的底板，然后重新浇筑钢筋混凝土，以代替原来的底板；待浇筑的钢筋混凝土达到设计强度后，拆除涵洞内的支撑组件，恢复涵洞排水功能。前述路基涵洞基础托换施工方法适用于框架结构天然基础托换形式。路基涵洞基础托换施工过程中，建筑物可以正常使用，无需采取限速措施，有利于减小路基涵洞基础托换对周边的影响。
Underpinning construction method for roadbed culvert foundation
一种路基涵洞基础托换施工方法
LI JIUBAO (Autor:in) / LI GUANGJIAN (Autor:in) / ZHOU RAN (Autor:in) / SONG HUALIANG (Autor:in) / DENG HU (Autor:in) / DUAN QIAN (Autor:in) / PANG YIJIE (Autor:in) / ZHANG ZHIYOU (Autor:in) / SHI WEIWEI (Autor:in) / ZHANG XING (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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