Large-span multiunit tensile membrane structure and installation construction method thereof
A construction method and tensioned membrane technology, applied in building components, building structures, roofs, etc., can solve the problems of low construction efficiency, poor safety, and high installation costs for large-span multi-unit tensioned membrane structures, and achieve high safety. , the construction speed is fast, the effect of shortening the installation period
Inactive Publication Date: 2013-10-23
THE THIRD CONSTR CO LTD OF CHINA CONSTR THIRD ENG BUREAU
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a large-span multi-unit tensioned membrane structure and its installation and construction method, to solve the technical problems of high installation cost, low construction efficiency and poor safety of the large-span multi-unit tensioned membrane structure
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
[0042] Examples see figure 1 , Figure 5 , Image 6 as shown,
[0043] A large-span multi-unit tensioned membrane structure, including a membrane material, the membrane material is divided into a central membrane unit 5 and a surrounding membrane unit, the central membrane unit 5 is in the shape of an arc top, and the surrounding membrane unit is based on the central membrane unit The unit 5 is a divided membrane block with the center of the circle and the radial line as the two sides. The edge of the membrane material is connected with an aluminum alloy clamp 12, and an adjustment is connected between the aluminum alloy clamp 12 and the membrane-connected ear plate 13 of the roof steel structure skeleton 8 . screw 14, and embedded ropes 19 are arranged on both sides of the membrane material.
[0044] The embedded rope 19 is connected to the component through the embedded rope bolt 20 and the rubber pad 21 to prevent the membrane cloth from falling off during the stretching...
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 large-span multiunit tensile membrane structure and an installation construction method. The large-span multiunit tensile membrane structure comprises a membrane material, wherein the membrane material is divided into a central membrane unit and a peripheral membrane unit, the central membrane unit is an arc top shape, the peripheral membrane unit is a segmented membrane block which centers around the central membrane unit and adopts radiation lines as two side edges, the edge of the membrane material is connected with an aluminum alloy clamp, an adjusting screw rod is arranged between an aluminum alloy clamping plate and a connection membrane ear plate of a roof steel structural skeleton, and two side edges of the membrane material are provided with an embedded thread. The construction method comprises the following steps that: the central membrane is connected with the aluminum alloy clamp, a security plain net is established to unfold the central membrane unit, the central membrane unit is lifted, the security plain net is disassembled, the peripheral membrane unit is lifted, the peripheral membrane unit is sequentially installed, the aluminum alloy clamp at the side of the peripheral membrane unit which is connected with the central membrane unit is connected with the adjusting screw rod through a bolt, and the embedded threads are utilized to separately pull the membrane. Due to the adoption of the large-span multiunit tensile membrane structure and the installation construction method thereof, the technical problems of the large-span multiunit tensile membrane structure that the installation expense is high, the construction efficiency is low and the security is poor can be solved.
Description
technical field [0001] The invention relates to a suspended ceiling membrane structure and a construction method thereof, in particular to an inverted tension-type cable-membrane structure and a construction method thereof. Background technique [0002] The construction technology of the inverted tensioned cable-membrane structure is carried out after the top support structure is installed. The installation of the upside-down tensioned cable-membrane structure used in various venues generally uses a full-height frame as the operating platform. The installer stands on the operating platform to install the membrane, and fixes the tensioned membrane on the tension cable or tension On the screw rod, the purpose of applying prestress is realized by adjusting the tensioning cable or the tensioning screw rod twice. However, this traditional construction technique is not suitable for the installation of long-span tensile membranes. The area of long-span tensile membranes is relat...
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): E04B7/10E04G21/12E04G21/14
Inventor 何穆丁伟祥李学亮宋俊杰李中立徐前雄刘春阳喻四纯刘阿峰
Owner THE THIRD CONSTR CO LTD OF CHINA CONSTR THIRD ENG BUREAU