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Reinforcing repairing structure for ancient building eave column and single-architrave node

A technology of ancient buildings and joints, which is applied in the field of strengthening and repairing the joints of ancient building eaves columns and single-front architraves. Material waste and other issues can be improved to improve overall stability, reduce the chance of damage, and maintain stability

Inactive Publication Date: 2017-09-01
LUOYANG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This measure not only results in a great waste of materials, but also the replaced single-front architrave does not have the historical value and cultural relic value carried by the original components, thus losing the purpose and significance of ancient building protection

Method used

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  • Reinforcing repairing structure for ancient building eave column and single-architrave node
  • Reinforcing repairing structure for ancient building eave column and single-architrave node
  • Reinforcing repairing structure for ancient building eave column and single-architrave node

Examples

Experimental program
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Effect test

Embodiment 1

[0037] "Auxiliary stage pillars" is the name of the large wooden components of Song-style buildings, also known as "auxiliary stage eaves pillars" or "lower eaves pillars". It is used for the winding corridor on the building platform. From the plane view, this kind of column is at the outermost end of the building, supporting the eaves of the auxiliary steps, and is the main component of the wooden frame of the auxiliary steps. Its main features are as follows: 1. The space formed by the "sub-level columns" is smaller than the space of the indoor interior columns; Step pillars" have a smaller diameter than the inner pillars.

[0038] In ancient building repair projects, it is very common for tenons to be pulled out and tenons to be damaged at the joints of single-front architraves and auxiliary eaves columns. This patented technology can be used for reinforcement and repair.

[0039] The specific reinforcement steps are as follows:

[0040] ① Saw and chisel off the back shou...

Embodiment 2

[0048] In ancient building repair projects, it is also very common to have tenons pulled out and tenons damaged at the joints between the single-front architrave and the eaves column of the temple body. This patented technology can be used for reinforcement and repair. The specific reinforcement steps are the same as in Example 1.

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Abstract

The invention relates to a reinforcing repairing structure for an ancient building eave column and a single-architrave node. The structure comprises a wood filling and a single architrave riveted into the eave column, wherein a dovetail mortise opening and a straight tenon mortise opening which are communicated are formed in one side of the eave column; the single architrave consists of a single architrave body and a gyrus frontalis shoulder part; the a hook head lap tenon A is chiseled on the single architrave body; a hook head lap tenon B in mortise joint with the hook head lap tenon A is chiseled on the gyrus frontalis shoulder part; a dovetail joint is arranged at the other end of the gyrus frontalis shoulder part and is riveted into a dovetail mortise opening; a straight tenon riveted into the straight tenon mortise opening is formed in one end of the wood filling; a mortise opening A penetrating through the single architrave body and the gyrus frontalis shoulder part is formed; an insertion tenon A is riveted into the mortise opening A; a mortise opening B penetrating through the eave column and the straight tenon is formed; an insertion tenon B is riveted into the mortise opening B. On the basis of not changing the raw materials and the construction process, the integral stability, the anti-twisting and anti-shearing performance and the anti-seismic performance of the ancient building eave column and the single-architrave node can be greatly improved; the damage probability of the single architrave due to the tenon pulling can be reduced; the repair times can be reduced.

Description

technical field [0001] The invention belongs to the protection and repair of columns and square joints in the wooden frame system of ancient buildings, and specifically relates to a reinforcement and repair structure of ancient building eaves columns and single-front square joints. Background technique [0002] In the large wooden frame of ancient buildings, there are many joints where horizontal members and vertical members intersect. The intersection of the step beam and the gold pillar, etc. At present, in the process of protection and repair of large wooden structures of ancient buildings, the phenomenon of tenon pulling and tenon damage at the joints of columns and squares is very prominent, especially at the joints of ancient building eaves columns and single-front squares. [0003] "Eave pillars" is the title of pillars made of large trees in ancient buildings. "Qing-style Construction Rules" called it "the pillar supporting the eaves". The "eave column" is located...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02
CPCE04G23/0218E04G2023/0248
Inventor 叶建华
Owner LUOYANG INST OF SCI & TECH
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