Assembly type concrete prefabricated foundation structure and mounting method thereof
A basic structure and concrete technology, which is applied in the direction of basic structure engineering, building construction, sheet pile walls, etc., can solve the problems of multi-site construction waste, difficulty in guaranteeing construction quality, restrictions, etc.
Active Publication Date: 2022-01-11
CCCC FHDI ENG
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Problems solved by technology
However, in the reconstruction and expansion projects of existing industrial steel structures, the construction work surface of on-site concrete foundation is often limited, and more on-site construction waste is likely to be generated, resulting in low construction efficiency and difficult to guarantee construction quality
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0036]In describing the embodiments of...
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The invention discloses an assembly type concrete prefabricated foundation structure and a mounting method thereof. The assembly type concrete prefabricated foundation structure comprises a prefabricated layer mechanism and an assembly steel structure, wherein the prefabricated layer mechanism comprises a concrete cushion layer and a prefabricated column foundation, the concrete cushion layer is fixed to the bottom end of the prefabricated column foundation, the assembly steel structure comprises a shear key, a steel column bottom plate and a steel column rod, the shear key is fixed to the bottom end of the steel column bottom plate, the steel column rod is fixed to the upper end of the steel column bottom plate, the prefabricated layer mechanism is provided with a positioning and fixing assembly used for being connected with he assembly steel structure, and the positioning and fixing assembly sleeves the assembly steel structure used for assembly forming. According to the assembly type foundation structure, the influence of site construction limitation and construction waste are reduced, the production quality of the foundation is effectively guaranteed, meanwhile, the elevation of a column foot is adjusted through an adjusting nut for mounting and correction, and the purposes of improving the construction precision and saving construction materials are achieved.
Description
technical field [0001] The invention belongs to the technical field of construction, and in particular relates to an assembled concrete prefabricated foundation structure and an installation method thereof. Background technique [0002] The shallow foundation of my country's industrial steel structure is often made by pouring concrete on site. First, the foundation pit is excavated, and after the steel bars are bound in the foundation pit, the formwork is supported and the anchor bolts are pre-buried, and the concrete is poured. Bolts are connected to the foundation. However, in the reconstruction and expansion projects of existing industrial steel structures, the construction work surface of on-site concrete foundation is often limited, and more on-site construction waste is likely to be generated, resulting in low construction efficiency and difficult to guarantee construction quality. Contents of the invention [0003] In order to reduce the construction restrictions on...
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Patent Timeline
Login to View More IPC IPC(8): E02D27/42E02D5/74E04C3/32E04B1/41E04B1/58
CPCE02D27/42E02D5/74E04C3/32E04B1/4157E04B1/58
Inventor 丁志全黄远雄廖振宇李波
Owner CCCC FHDI ENG