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A platform for research: civil engineering, architecture and urbanism
Repairing structure and repairing method for concrete crack
The invention discloses a repairing structure and a repairing method for concrete cracks. The invention relates to the technical field of concrete crack repairing, in particular to a repairing structure and repairing method for a concrete crack. The repairing structure and the repairing method for the concrete crack are ingenious in structure, reliable in connection and capable of avoiding secondary damage of crack repairing. According to the repairing structure and repairing method for the concrete crack, rectangular-pyramid-shaped groove holes are formed, inclined steps are formed in the inner walls of groove holes, the high-ductility concrete is injected to be tightly connected to the inner walls of the groove holes, so that crack repairing is achieved, the defect that in the prior art,secondary damage is caused by nailing of steel nails is overcome, and a repairing structure at the original crack is tightly grabbed and connected to the surrounding concrete foundation. The inward integrity of the repairing structure is improved, and the repairing structure can be reliably connected to a surrounding concrete foundation while the stability and reliability of the structure are maintained.
一种混凝土裂缝的修补结构及修补方法。本发明涉及混凝土裂缝修补技术领域，具体涉及一种混凝土裂缝的修补结构及修补方法。提供了一种结构精巧、连接可靠，同时可避免裂缝修补二次创伤的混凝土裂缝的修补结构及修补方法。本发明的一种混凝土裂缝的修补结构及修补方法，通过设置四棱锥形的槽孔、在槽孔内壁开设倾斜台阶，并注入高延性水泥与槽孔内壁紧密连接，实现裂缝修补，避免了现有技术中钉入钢钉造成二次创伤的缺陷，实现原裂缝处的修补结构与周围混凝土基础的紧密抓接。提高了修补结构的内向一体性，实现修补结构可靠连接周围混凝土基础的同时、维持自身结构稳定可靠。
Repairing structure and repairing method for concrete crack
The invention discloses a repairing structure and a repairing method for concrete cracks. The invention relates to the technical field of concrete crack repairing, in particular to a repairing structure and repairing method for a concrete crack. The repairing structure and the repairing method for the concrete crack are ingenious in structure, reliable in connection and capable of avoiding secondary damage of crack repairing. According to the repairing structure and repairing method for the concrete crack, rectangular-pyramid-shaped groove holes are formed, inclined steps are formed in the inner walls of groove holes, the high-ductility concrete is injected to be tightly connected to the inner walls of the groove holes, so that crack repairing is achieved, the defect that in the prior art,secondary damage is caused by nailing of steel nails is overcome, and a repairing structure at the original crack is tightly grabbed and connected to the surrounding concrete foundation. The inward integrity of the repairing structure is improved, and the repairing structure can be reliably connected to a surrounding concrete foundation while the stability and reliability of the structure are maintained.
一种混凝土裂缝的修补结构及修补方法。本发明涉及混凝土裂缝修补技术领域，具体涉及一种混凝土裂缝的修补结构及修补方法。提供了一种结构精巧、连接可靠，同时可避免裂缝修补二次创伤的混凝土裂缝的修补结构及修补方法。本发明的一种混凝土裂缝的修补结构及修补方法，通过设置四棱锥形的槽孔、在槽孔内壁开设倾斜台阶，并注入高延性水泥与槽孔内壁紧密连接，实现裂缝修补，避免了现有技术中钉入钢钉造成二次创伤的缺陷，实现原裂缝处的修补结构与周围混凝土基础的紧密抓接。提高了修补结构的内向一体性，实现修补结构可靠连接周围混凝土基础的同时、维持自身结构稳定可靠。
Repairing structure and repairing method for concrete crack
一种混凝土裂缝的修补结构及修补方法
ZHANG KUNYUE (author) / WANG MIN (author) / WEN ZHAIJUN (author) / GUO SUIHUA (author) / HUANG WEN (author) / WANG JING (author) / GAO XIANSHU (author) / LIU YUN (author) / WANG XIANBIN (author) / MA ZHONGCHENG (author)
2021-03-12
Patent
Electronic Resource
Chinese
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