Basement structure and its construction method
A construction method and basement technology, which are applied to underwater structures, infrastructure engineering, artificial islands, etc., can solve the problems of increasing labor costs, construction period, and high construction costs, and reduce the process and construction period, avoid high costs, and avoid The effect of a long construction period
Active Publication Date: 2022-07-12
CHINA CONSTR EIGHT ENG DIV CORP LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the prior art, temporary columns or backing frames are added under the roof for support, and the construction cost is high. After the subsequent roof connection is completed, the temporary columns or the external frame materials need to be chiseled, which increases labor costs and construction period
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0042] see figure 1 and figure 2 , showing a schematic diagram of the steps of the construction method of the basement structure of the present invention. combine figure 1 and figure 2 As shown, the basement structure of the present invention includes:
[0043] The bottom plate 10 constructed in the foundation pit, one end of the bottom plate 10 is fixedly connected with the enclosure structure 20 around the foundation pit;
[0044] a frame column 30 vertically arranged on the bottom plate 10;
[0045] The top plate 40 is laterally arranged above the bottom plate 10, one end of the top plate 40 is laterally fixed to the enclosure structure 20 around the foundation pit, and the other end of the top plate 40 is arranged on the frame column 30;
[0046] a retaining wall 50 vertically arranged on the top plate 40, the retaining wall 50 and th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a basement structure and a construction method thereof, wherein the basement structure comprises: a base plate constructed in a foundation pit, one end of the base plate is fixedly connected with the enclosure structure around the foundation pit; a frame column vertically arranged on the base plate; The top plate above the bottom plate, one end of the top plate is horizontally fixed to the enclosure structure around the foundation pit, and the other end of the top plate is arranged on the frame column; the retaining wall vertically arranged on the top plate, the retaining wall and the enclosure structure are arranged opposite to each other And leave a certain distance; the shear-resistant structure formed by synchronous integral casting with the retaining wall, the shear-resistant structure is tied and fixed between the retaining wall and the enclosure structure. The invention uses the enclosure structure to fix one end of the top plate, uses the frame column to support the top plate, adopts the existing retaining wall on the top plate and the enclosure structure to be connected and constructed synchronously. The firmness of the anti-shear joints replaces the top-returning frame body for supporting the top plate, reducing the process duration.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a basement structure and a construction method thereof. Background technique [0002] The basement in the construction is constructed by jumping warehouse. The roof and cantilever ends of beams constructed first are too long, which requires a long time to return to the roof. Among them, the jumping warehouse method makes full use of the principle of "resistance and release" that the internal stress of concrete is not stable during the period of 5 to 10 days and the internal stress is easily released before it is completely solidified. It is divided into several areas and constructed according to the principle of "block planning, block construction, layered pouring, and integral molding". The interval between two adjacent sections is not less than 7 days to avoid severe temperature difference and drying in the early stage of concrete construction, so that there is no need to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E02D29/02E04B1/00
CPCE02D29/045E02D29/0275E04B1/0007E02D2300/002
Inventor 孙杰王俊佚陈新喜张琨金国栋李赟段涛杨尊林郭磊李超徐勇张峰余少乐吴振东
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD