A prefabricated column-beam structure of an antique building and its preparation and splicing method
A technology of imitating ancient buildings and beam structures, which is applied in the direction of building structure and construction, can solve problems such as hidden safety hazards, loss of life and property, and difficulty in meeting the seismic codes of strong columns and weak beams, so as to improve bearing capacity, improve ductility, and ensure The effect of safety performance
Active Publication Date: 2019-04-16
HENAN UNIVERSITY +1
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Problems solved by technology
Therefore, according to the current building structure design method, it is difficult to meet the requirements of the "strong column and weak beam" seismic code, which has great potential safety hazards
[0004] According to the survey results of the Wenchuan Earthquake, most of the architectural heritage in the historical relics did not collapse. The collapse occurred, causing huge loss of life and property
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[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0049] A prefabricated post-beam structure of an antique building, the post-beam structure includes a prefabricated column 1, a prefabricated beam 2 and a connecting mechanism at the connecting node of the two;
[0050] Described prefabricated cylinder 1 comprises the column body that is made up of non-prestressed steel bar 11, prestressed steel bar 10, hoop 12 of hooped prestressed steel bar and the concrete layer 13 that three pours, and concrete layer 13 is pre-embedded with Round steel pipe 14, the inner pipe surface of the round steel pipe 14 is welded with the stud 15 poured in the concrete lay...
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The invention belongs to the field of buildings and particularly relates to an assembling type column-beam structure of an antique building and a preparation and splicing method of the assembling type column-beam structure. The column-beam structure comprises a prefabricated column, a prefabricated beam and a connection mechanism arranged at a connection node of the prefabricated column and the prefabricated beam. The column-beam structure can meet requirements and anti-seismic performances of an antique building style and has good application prospect, economic benefits and social benefits; and the preparation and splicing method provided by the invention has the advantages of shortening periods of mold supporting and mold detaching procedures, small field working amount and the like.
Description
technical field [0001] The invention belongs to the field of construction, and in particular relates to an assembled post-beam structure of an antique building and a preparation and splicing method thereof. Background technique [0002] Chinese ancient buildings are mainly composed of wooden frames. The components of this structure are connected by bucket arches and mortise and tenon joints, and the bucket arches and tenon and tenon joints used have some room for expansion and contraction, forming an elastic frame, which is conducive to the consumption of earthquake damage. Energy, so within a certain limit, the damage caused by earthquakes to this structure can be reduced. [0003] With the needs of tourism development and the reduction of wood, reinforced concrete antique buildings emerged at the historic moment, with majestic and stable shapes. Compared with the reinforced concrete frame in the prior art, the height of the antique building beams is relatively high, and t...
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IPC IPC(8): E04B1/30
CPCE04B1/30
Inventor 岳建伟赵维林曹智锋韩利伟岳婷婷徐安全
Owner HENAN UNIVERSITY