Historic-building carpentry reinforcing member and method

Abstract

The invention discloses a historic-building carpentry reinforcing member and method, and belongs to the technical field of traditional-building carpentry structure reinforcing. The historic-building carpentry reinforcing member comprises a metal structure frame composed of parallel steel hoops (1) and vertical metal ribs (2) longitudinally connected with the steel hoops (1). A filling layer (3) made of inorganic materials is arranged on the outer side of the metal structure frame, and a sealing layer (5) is arranged on the outer surface of the historic-building carpentry reinforcing member. According to the historic-building carpentry reinforcing member, the horizontal metal components and the vertical metal components are perpendicularly connected in an intersected mode to form the reinforcing frame structure which is tightly connected with an original carpentry structure, meanwhile, the inorganic jelling materials are filled, finally an overall structure is formed by the historic-building carpentry reinforcing member and the original carpentry structure, the carpentry overall stress capacity is greatly improved, and the structure reinforcing and enhancing effects are achieved.

Description

technical field [0001] The invention relates to a component and method used in the technical field of wooden structure reinforcement for traditional buildings Background technique [0002] At present, in the field of traditional building protection and repair, large wooden structures are the main structural materials of ancient buildings, and the degree of damage often determines the nature of maintenance projects. In the maintenance of large logs, the usual methods for pillars are minor repairs and sporadic supplements, etc. If the damage is serious, pier joints or additional supports are used, and carbon fiber reinforcement or metal hoops are also used for reinforcement. [0003] Though adopting said way has certain practicability, to the more serious large wooden structure of damage, especially pillar, said method all has deficiency. The pier connection method is more complicated in the construction process. This method cannot improve the mechanical performance of the or...

AI Technical Summary

Problems solved by technology

The pier connection method is more complicated in the construction process. This method cannot improve the mechanical performance of the original column, and also weakens the overall performance of the original structure. At the same time, due to the existence of broken joints on the outer surface, the material properties of the new and old structures on the surface are different. Facilitates refurbishment and durability of exterior surfaces

The way of using additional support obviously affects the architectural form and aesthetics

Other methods of carbon fiber reinforcement or metal hoop reinforcement can only meet the one-way force, and cannot increase the overall horizontal and vertical force performance of woodwork.

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