Fabricated independent foundation structure and construction method thereof
An independent foundation and construction method technology, applied in the direction of infrastructure engineering, construction, etc., can solve the problems of long construction period, low precision of cast-in-place foundation structure, difficult quality control, etc., to solve the problem of long construction period, difficult quality control, The effect of improving accuracy
Pending Publication Date: 2019-12-27
班来科技(北京)有限公司
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[0003] The purpose of the present invention is to provide an assembled independent foundation structure and its construction method, to solve the technical problems of low precision, difficult quality control and long construction period of the traditional cast-in-place foundation structure
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[0042] like Figure 1-9 As shown, this prefabricated independent foundation structure includes an independent foundation 1 and an embedded component 2; it also includes a column bottom steel form 6; the independent foundation 1 is a prefabricated reinforced concrete independent foundation; the embedded component 2 includes There are embedded anchor rods 2.2, anchor plates 2.3 and shear connecting rings 2.1; the embedded anchor rods 2.2 have a group, which are connected to the top of the anchor plates 2.3 at intervals along the ring; the shear connecting rings 2.1 are cylindrical, Set directly above the anchor plate 2.3, a horizontal annular plate 2.4 is arranged inside the shear connecting ring 2.1 and close to the upper port of the shear connecting ring 2.1; the surface of the annular plate 2.4 is along the ring direction Perforations 3 passing through the pre-embedded anchor rod 2.2 are spaced apart; external threads 4 are provided on the outer wall of the shear connection r...
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The invention provides a fabricated independent foundation structure and a construction method thereof. The fabricated independent foundation structure comprises an independent foundation, an embeddedassembly and a column bottom steel formwork. The embedded assembly comprises embedded anchor rods, an anchor plate and an anti-shear connecting ring. The embedded anchor rods are connected to the topof the anchor plate in the circumferential direction at intervals. A horizontal annular plate is arranged in the anti-shear connecting ring and is located at a position close to an upper end openingof the anti-shear connecting ring. An external thread is arranged on the outer side wall of the anti-shear connecting ring and is located above the annular plate. The embedded assembly is embedded inthe independent foundation. The upper ends of the embedded anchor rods stretch out of the top surface of the independent foundation to be connected with a steel column. The portion, provided with theexternal thread, of the anti-shear connecting ring stretches out of the top surface of the independent foundation to be connected with the column bottom steel formwork and is connected with the threadon the anti-shear ring in a threaded mode. By the adoption of the fabricated independent foundation structure and the construction method thereof, the technical problems that a traditional cast-in-situ foundation structure is low in precision and long in construction period, and the quality is difficult to control are solved.
Description
technical field [0001] The invention belongs to the field of prefabricated buildings, in particular to a prefabricated independent foundation structure and a construction method thereof. Background technique [0002] At present, the development of prefabricated buildings is vigorously promoted in the field of construction to realize the industrialized production of the construction industry. Traditional foundation structures often use cast-in-place foundations, which often have the disadvantages of low precision, difficult quality control, and long construction periods. Contents of the invention [0003] The purpose of the present invention is to provide an assembled independent foundation structure and its construction method, to solve the technical problems of low precision, difficult quality control and long construction period of the traditional cast-in-place foundation structure. [0004] In order to achieve the above object, the present invention adopts the followin...
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IPC IPC(8): E02D27/01
CPCE02D27/016
Inventor 张稼茂李中奎张明祥张博为魏晓梅
Owner 班来科技(北京)有限公司