A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of buildings, and discloses an existing building rebuilding steel bar embedding method. The method comprises a plain concrete base material; a coring areais arranged in the plain concrete base material; newly-poured concrete is arranged in the coring area; a hole channel is formed in the inner surface of the bottom of the coring area; small-diameter reinforcing steel bars are arranged in the newly-poured concrete; the bottom ends of the small-diameter reinforcing steel bars extend to the inner surface of the hole channel; stirrups located at the outer sides of the small-diameter reinforcing steel bars are arranged in the coring area; and main reinforcing steel bars located at the inner sides of the small-diameter reinforcing steel bars are arranged in the coring area. According to the existing building rebuilding steel bar embedding method, the stirrups play a role in limiting the positions of the outer sides of the small-diameter steel bars, and stabilizing screws are connected with the inner surfaces of stabilizing threaded holes in a threaded mode, so that the effect of linking the main steel bars and the small-diameter steel bars isachieved, and the effect of improving the steel bar planting quality is achieved through the linking of the main steel bars and the small-diameter steel bars.
本发明涉及建筑技术领域，且公开了一种既有建筑再建植筋方法，包括素混凝土基材，所述素混凝土基材内设置有取芯区域，所述取芯区域内设置有新浇筑混凝土，所述取芯区域底部的内表面上开设有孔道，所述新浇筑混凝土内设置有小直径钢筋，所述小直径钢筋的底端延伸至孔道的内表面上，所述取芯区域内设置有位于小直径钢筋外侧的箍筋，所述取芯区域内设置有位于小直径钢筋内侧的主钢筋。本发明通过箍筋起到对小直径钢筋外侧位置进行限定的作用，通过稳定螺杆螺纹连接在稳定螺纹孔的内表面上，进而起到使主钢筋和小直径钢筋联动的作用，从而通过主钢筋和小直径钢筋进行联动达到提升植筋质量的效果。
The invention relates to the technical field of buildings, and discloses an existing building rebuilding steel bar embedding method. The method comprises a plain concrete base material; a coring areais arranged in the plain concrete base material; newly-poured concrete is arranged in the coring area; a hole channel is formed in the inner surface of the bottom of the coring area; small-diameter reinforcing steel bars are arranged in the newly-poured concrete; the bottom ends of the small-diameter reinforcing steel bars extend to the inner surface of the hole channel; stirrups located at the outer sides of the small-diameter reinforcing steel bars are arranged in the coring area; and main reinforcing steel bars located at the inner sides of the small-diameter reinforcing steel bars are arranged in the coring area. According to the existing building rebuilding steel bar embedding method, the stirrups play a role in limiting the positions of the outer sides of the small-diameter steel bars, and stabilizing screws are connected with the inner surfaces of stabilizing threaded holes in a threaded mode, so that the effect of linking the main steel bars and the small-diameter steel bars isachieved, and the effect of improving the steel bar planting quality is achieved through the linking of the main steel bars and the small-diameter steel bars.
本发明涉及建筑技术领域，且公开了一种既有建筑再建植筋方法，包括素混凝土基材，所述素混凝土基材内设置有取芯区域，所述取芯区域内设置有新浇筑混凝土，所述取芯区域底部的内表面上开设有孔道，所述新浇筑混凝土内设置有小直径钢筋，所述小直径钢筋的底端延伸至孔道的内表面上，所述取芯区域内设置有位于小直径钢筋外侧的箍筋，所述取芯区域内设置有位于小直径钢筋内侧的主钢筋。本发明通过箍筋起到对小直径钢筋外侧位置进行限定的作用，通过稳定螺杆螺纹连接在稳定螺纹孔的内表面上，进而起到使主钢筋和小直径钢筋联动的作用，从而通过主钢筋和小直径钢筋进行联动达到提升植筋质量的效果。
Existing building rebuilding steel bar embedding method
一种既有建筑再建植筋方法
2021-03-19
Patent
Electronic Resource
Chinese
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