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Assembled square-barrel multi-layer concrete underground garage and manufacturing method thereof

An underground garage and concrete technology, which is applied to underwater structures, buildings for parking cars, water conservancy projects, etc., can solve the problems of low cost, large garage area, and complicated construction, and achieve low cost and strong building structure Large, simple construction effect

Active Publication Date: 2011-12-28
中国市政工程东北设计研究总院有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an assembled square cylindrical multi-layer concrete underground garage and its manufacturing method to solve the problems that the current garage occupies a large area, is complicated in construction, and is low in price

Method used

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  • Assembled square-barrel multi-layer concrete underground garage and manufacturing method thereof
  • Assembled square-barrel multi-layer concrete underground garage and manufacturing method thereof
  • Assembled square-barrel multi-layer concrete underground garage and manufacturing method thereof

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Embodiment Construction

[0057]Including the concrete foundation 8, the equipment room 7 made of four pieces of reinforced concrete prefabricated components with unbonded prestressed tendons connected to each other is fixedly connected to the top of the concrete foundation, and the square tube wall 5 is fastened to the upper part of the equipment room by butt joints Together, the square tube wall is assembled and fastened together by 4 prefabricated component exterior wall panels 501 containing horizontal, vertical and vertical unbonded prestressed tendons, and each layer is butted and fastened together. The reinforced concrete prefabricated component parking beam 6 with unbonded prestressed tendons inside is penetrated and fixed with the corresponding reserved holes of the square tube wall on each floor, and the reinforced concrete prefabricated component with unbonded prestressed tendons inside the transfer floor platform 4 is connected to the The corner of the square tube wall on the ground is fixed...

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Abstract

The invention relates to an assembled square-barrel multi-layer concrete underground garage and a manufacturing method thereof, belonging to an assembled multi-layer concrete underground garage and a manufacturing method thereof. The underground garage of the invention comprises a body composed of a ground transferring room, a top cover plate, a platform, square tube wall, a parking girder, an underground equipment room and the like. Except that the underground garage bottom and the equipment base in the construction structure of the garage adopt cast-in-place concrete, other equipment is formed by combining, assembling and fastening various concrete prefabricated parts by non-splicing prestressed tendons and anchors. The whole assembling and fixing process does not need to weld and to befastened by bolts. The structure has high combination speed, high strength and high precision. The square-barrel multi-layer concrete underground garage of the invention has simple construction, convenient manufacture and low construction cost, is safe and reliable and does not need large equipment. The open caisson construction has small land occupation, and construction and building can be carried out in the yard, out of the building and on the wayside.

Description

technical field [0001] The invention belongs to an assembled multi-storey concrete underground garage and a manufacturing method thereof. Background technique [0002] With the rapid development of the automobile industry, cars fly into the homes of ordinary people like swallows. But the parking lot is pitiful, and the difficulty of parking has restricted the development of the automobile industry, and has also affected the traffic and city appearance in the city. At present, the construction of parking lots in large and medium-sized cities is imminent, but there is no land to build in the old city, and the land in the new city is expensive and unwilling to build, and the cost of building an underground parking lot remains high. Due to the existing urban layout restrictions in the old city, it is no longer possible to build underground parking lots, especially multi-storey underground garages, using conventional architectural design and construction methods. The main reaso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H6/08E04G21/00E04G21/14E02D29/045
Inventor 王志乐郭晓刘志刚王立军张富国
Owner 中国市政工程东北设计研究总院有限公司
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