Flexible connecting method for reinforcing structure joint of traditional wood structure building
A technology for building structures and wood structures, which is applied in the field of soft connections for the reinforcement of structural nodes in traditional wood structures, can solve problems such as fractured structures, low strength, and damage, and achieve reduced stress concentration damage, small size, and improved structural stability. Effect
Active Publication Date: 2020-10-02
中国文化遗产研究院
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Problems solved by technology
[0006] 3. Use new wood to make wooden lock connection: this method generally uses dovetail tenon connection, which can provide good tensile strength, but the connection strength is subject to the strength of dovetail tenon, and it is easy to appear if the force is too large or uneven compressive stress occurs Fracture and structural damage, low strength, can only be used for slightly damaged or less stressed structures, and has a slight impact on appearance
Method used
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Embodiment 1
[0032] Embodiment 1 Example of beam-column connection of a nine-storey temple in Nepal
[0033] The nine-story temple in Nepal is a dense eaves building. This method is mainly applied to the connection between the beams and columns of the temple to strengthen the connection strength between the beams and the columns.
[0034] According to the volume of beams and columns, this node adopts a single set of connection holes, and a single metal rope is connected in series. First of all, drill the processed components. It is required that the two main holes of a single component are parallel and centered, and the auxiliary hole of the wooden column is connected with the main hole; The spatial relationship and the position of the connecting hole on the wooden column are accurately measured for the position of the main hole.
[0035] The metal rope penetrates through the main hole and passes through the auxiliary hole through the other main hole. The beams and columns are connected i...
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The invention relates to a flexible connecting method for reinforcing a structure joint of a traditional wood structure building. The method is mainly adopted to fix wood structure members of an ancient building so as to prevent staggering, tenon pulling and other phenomena at mortise-and-tenon and lap-joint positions of stress members and improve structure stability. The method specifically includes the following steps that 1, a beam or column of a building is drilled; 2, a metal rope penetrates through drilled holes; 3, the metal rope is fixed; and 4, auxiliary holes are plugged according toactual conditions. Compared with original connecting technologies, flexible connection replaces rigid connection, while providing high connecting strength, the metal rope provides multi-direction moving space for connected positions, and deformation and staggering are controlled within a certain range, so that stress concentration damage is reduced. Meanwhile, the metal rope is small in size andcan be hidden in members without impacting the member appearance.
Description
technical field [0001] The invention relates to the field of ancient building restoration, in particular to a soft connection method for reinforcing structural nodes of traditional wooden structures. Background technique [0002] Ancient architecture has a long history, and its unique construction style and structure also occupy a very important position in the history of world construction, and its scientific value and artistry are even more immeasurable. Ancient buildings cannot be regenerated and rebuilt, and if they are damaged, they cannot be recovered. In the historical development, due to the influence of natural or human factors, ancient buildings have been damaged or even destroyed. Therefore, effective restoration and protection measures must be taken to make the cultural heritage of ancient buildings appear for a long time. Among them, the fixing and reinforcement of mortise and tenon joints or lap joints such as wooden beams and rafters of ancient buildings is a...
Claims
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IPC IPC(8): E04G23/02E04B1/26E04B1/58
CPCE04G23/0218E04B1/2604E04B1/5831E04G2023/0248
Inventor 许言袁毓杰周建国郭倩如徐礼夏
Owner 中国文化遗产研究院