A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforcing method for additionally arranging hidden beam on independent foundation
The invention provides a reinforcing method for additionally arranging a hidden beam on an independent foundation. Comprising the steps that firstly, excavation is conducted to the bottom face of an independent foundation (3), and treatment is conducted according to the condition of the independent foundation (3); 2, the upper surface and the side face of the independent foundation (3) are scabbled, original independent foundation reinforcing bars (4) are opened, and the steel bars of the independent foundation (3) are lengthened; 3, expanding the bottom surface of a cushion layer on the outer side of the independent foundation (3), and additionally arranging an annular hidden beam (1); 4, local hidden beams (2) are additionally arranged on the upper portions of the four corners of the independent foundation (3); 5, column piers are additionally arranged on the top faces of the independent foundations (3); step 6, brushing an interface agent or interface glue on the new and old soil bonding surface of the concrete protection layer (8), and then binding reinforcing steel bars; and step 7, maintaining. According to the method, construction is easy, cost is low, the problem that the area of a single foundation is insufficient can be solved, and the problem that the area of reinforcing bars of the single foundation is insufficient after the height of the section of the single foundation is increased is also solved.
本发明提供了一种用于独立基础增设暗梁的加固方法；包括：步骤1，先开挖至独立基础(3)的底面处，根据独基地基(3)情况进行处理；步骤2，对独立基础(3)的上表面和侧面进行凿毛，打开原独立基础配筋(4)，接长独立基础(3)的钢筋长度；步骤3，对独立基础(3)的外侧扩大垫层底面，增设环向暗梁(1)；步骤4，在独立基础(3)的四角上部均增设局部暗梁(2)；步骤5，在独立基础(3)顶面上增设柱墩；步骤6，在混凝保护层(8)的土新旧结合面处涂刷界面剂或界面胶，再绑扎钢筋；步骤7，养护。本发明所涉及的方法，施工简单，成本低，能解决独基底面积不足的问题，也解决了独基截面高度增大后，独基配筋面积不足的问题。
Reinforcing method for additionally arranging hidden beam on independent foundation
The invention provides a reinforcing method for additionally arranging a hidden beam on an independent foundation. Comprising the steps that firstly, excavation is conducted to the bottom face of an independent foundation (3), and treatment is conducted according to the condition of the independent foundation (3); 2, the upper surface and the side face of the independent foundation (3) are scabbled, original independent foundation reinforcing bars (4) are opened, and the steel bars of the independent foundation (3) are lengthened; 3, expanding the bottom surface of a cushion layer on the outer side of the independent foundation (3), and additionally arranging an annular hidden beam (1); 4, local hidden beams (2) are additionally arranged on the upper portions of the four corners of the independent foundation (3); 5, column piers are additionally arranged on the top faces of the independent foundations (3); step 6, brushing an interface agent or interface glue on the new and old soil bonding surface of the concrete protection layer (8), and then binding reinforcing steel bars; and step 7, maintaining. According to the method, construction is easy, cost is low, the problem that the area of a single foundation is insufficient can be solved, and the problem that the area of reinforcing bars of the single foundation is insufficient after the height of the section of the single foundation is increased is also solved.
本发明提供了一种用于独立基础增设暗梁的加固方法；包括：步骤1，先开挖至独立基础(3)的底面处，根据独基地基(3)情况进行处理；步骤2，对独立基础(3)的上表面和侧面进行凿毛，打开原独立基础配筋(4)，接长独立基础(3)的钢筋长度；步骤3，对独立基础(3)的外侧扩大垫层底面，增设环向暗梁(1)；步骤4，在独立基础(3)的四角上部均增设局部暗梁(2)；步骤5，在独立基础(3)顶面上增设柱墩；步骤6，在混凝保护层(8)的土新旧结合面处涂刷界面剂或界面胶，再绑扎钢筋；步骤7，养护。本发明所涉及的方法，施工简单，成本低，能解决独基底面积不足的问题，也解决了独基截面高度增大后，独基配筋面积不足的问题。
Reinforcing method for additionally arranging hidden beam on independent foundation
一种用于独立基础增设暗梁的加固方法
AN ZHANYI (author) / ZHANG FENGLIANG (author) / HU XIAOFENG (author) / ZHOU GENGMIN (author) / LI KAI (author) / ZHANG YAO (author) / LI DONG (author)
2024-08-09
Patent
Electronic Resource
Chinese
Reinforcing method for additionally arranging beam-slab structure on old stone arch bridge
| European Patent Office | 2020
Method for additionally arranging fulcrum column under beam
| European Patent Office | 2022
| European Patent Office | 2020
| European Patent Office | 2021
| European Patent Office | 2022