Anti-streaming pound-sign-shaped combined steel plate connection joint for underground diaphragm wall and construction method
The invention discloses an anti-streaming pound-sign-shaped combined steel plate connection joint for an underground diaphragm wall and a construction method. The connection joint comprises a pound-sign-shaped combined steel plate, an underground diaphragm wall reinforcement cage of a unit slot sect...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses an anti-streaming pound-sign-shaped combined steel plate connection joint for an underground diaphragm wall and a construction method. The connection joint comprises a pound-sign-shaped combined steel plate, an underground diaphragm wall reinforcement cage of a unit slot section, concrete at the pound-sign-shaped combined steel plate connection joint, and underground diaphragm wall concrete of the unit slot section, wherein the pound-sign-shaped combined steel plate comprises two horizontal steel plates, two vertical main steel plates and two vertical auxiliary steel plates or equal angle steel which form a pound-sign shape through splicing and welding, and a plurality of pores are formed in the center of each of the two horizontal steel plates; and mesh enclosuresare fixed on two end sides of each of the two vertical auxiliary steel plates or the equal angle steel, and the stretching width of each mesh enclosure is larger than the short-edge width of each inner hole of the pound-sign |
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Bibliography: | Application Number: CN202010098318 |