Inorganic glue composite bamboo-wood structure connecting nodes between beams and columns, frame structure and method

Abstract

The invention discloses a connection node between beams and columns in an inorganic glue composite bamboo-wood structure, a frame structure and a method, including connection nodes between columns, connection nodes between columns and beams, and connection nodes between beams The connecting node between the column and the column includes the first steel sleeve arranged in the first column, the side of the first steel sleeve is welded with connecting reinforcement, and the connecting reinforcement extends into the second column; between the column and the beam The connection node of the , including the second steel sleeve and the third steel sleeve set in the column, the second steel sleeve and the third steel sleeve are welded with connecting steel bars on the sides, and the connecting steel bars at the top extend to the lower part of the beam At the end face, the bend is inserted into the beam; when the connecting steel bar at the bottom extends to the upper end face of the beam, the bend is inserted into the beam; the connection node between the beams is located in the middle of the beam span. In this connection node, a small amount of steel bars are used to realize the anchor connection of the beam and column nodes, which overcomes the disadvantage that bamboo and wood materials are not suitable for bending.

Description

technical field [0001] The invention relates to the field of inorganic glue composite bamboo and wood construction, in particular to an inorganic glue composite bamboo and wood structure beam-column joint, a composite bamboo and wood frame structure and a connection method. Background technique [0002] Bamboo and wood are unique among all building materials that can grow naturally, conform to sustainable development and are environmentally friendly green materials. Compared with wood, bamboo can be used after 4 years of growth, and its strength is also higher than that of wood. When the timber used in domestic construction is cut down, the utilization of bamboo is even more important. It should also be emphasized that bamboo buildings have very good earthquake resistance due to their light weight and high strength. my country is the most important bamboo-producing region in the world. The bamboo forest area is nearly 1 / 3 of the world's, exceeding 7 million hectares. The an...

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Problems solved by technology

The preparation of these materials not only consumes a large amount of non-renewable resources such as sand, stone, and clay, but also consumes a large amount of energy and emits carbon dioxide, which runs counter to my country's goal of being green and environmentally friendly and achieving "carbon neutrality", so it is unsustainable

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