Reset reinforcing method for deformation of pavilion timer frame building

Abstract

The invention relates to a reset reinforcing method for the deformation of a pavilion timer frame building and belongs to the technical field of repairing of a traditional timer frame building. The main characteristics are that pushing-pilling reset is adopted from the interior of the deformed timber frame building, a supporting-tensioning reset device matched with the method is developed, the defects of the existing outdoor reset process are improved, a base layer (or a floor) with smaller deformation is used as a fixing support seat of the reset device, an internal reset force is applied to the floor with larger deformation to realize reset, the construction operation is not influenced by the field or climate conditions outside the building at all, field cost and scaffold cost are saved, and the damage to the door, window and eave of the historic building due to external operation are avoided; in addition, the safe support function is realized by adopting the internal reset device, the integral safety of the structure in the construction process is increased, and a reliable maintenance force system is also provided for the structure stabilizing period after the reset of the floor. According to the reinforcing method for the deformation of the pavilion timer frame building, the level of the repairing process for national timer frame historical building is improved and certain economic benefits can be obtained.

Description

technical field [0001] The invention relates to a deformation restoration and reinforcement method for a pavilion-style wooden frame building, and belongs to the technical field of repairing traditional wooden frame buildings. technical background [0002] The traditional multi-storey pavilion-style buildings in China and East Asia usually adopt a laminated wood frame structure. The main structure is composed of column frame layers and pavement layers alternately, and each layer is an integral structure. Wood frame buildings are connected into a whole by non-rigid mortise and tenon joints, and its anti-deformation rigidity is weak. Generally speaking, the overall deformation of the structure is basically the superposition of deformation between layers. [0003] The famous Yingxian Wooden Pagoda is a typical pavilion-style wooden frame building. Its tower body is composed of five bright layers and four dark layers alternately superimposed; Larger; the clear layer is only co...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for resetting and strengthening the deformation of a pavilion-style wooden frame building, which solves the existing existing method of setting up a large-scale outdoor operating platform around the periphery, and then installing a mechanical device to push or stretch the deformed wooden frame to make it reset. Due to the above-mentioned deficiencies, the present invention realizes effective restoration and reinforcement for pavilion-style wooden frame buildings with inclination and torsional deformation, taking into account the requirements of cultural relics protection and structural safety, and is not limited by external site conditions.

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