Embedded steel frame concrete explosion-proof wall
A concrete and steel frame technology, applied to walls, shockproof, building components, etc., can solve the problems of high investment cost, low overall rigidity, and weak blast resistance of explosion-proof walls, and achieve diversified construction procedures, simple processing technology, and explosion-proof powerful effect
Inactive Publication Date: 2015-11-25
SOUTHWEAT UNIV OF SCI & TECH
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects of the existing explosion-proof wall, such as high investment cost, low overall rigidity, and weak explosion-proof ability, and at the same time inherit its explosion-proof advantages such as strong energy consumption capacity, and propose a concrete explosion-proof wall with embedded steel frame
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
[0037] The present invention will be further described below in conjunction with specific examples. However, the scope of application of the present invention is not limited to the following examples.
[0038] Such as Figure 1 to Figure 10 , a concrete explosion-proof wall with a built-in steel frame, comprising a wall 1 and a foundation 2 integrally poured with concrete with the wall 1, a steel frame forming an integral body is embedded in the wall 1 and the foundation 2, and the feature is that the steel frame consists of two sides It consists of upright columns 4, five beams, and pre-embedded iron parts 3 of the foundation 2. The two ends of each beam are respectively fixed and connected horizontally according to different elevations (the connection is realized through the cooperation of screws 10, inner angle irons 13, and screw holes 21). On the column 4; where:
[0039] a. The column 4 adopts H-shaped steel, and the H-shaped steel is composed of H-shaped steel flanges...
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 concrete explosion-proof wall with an embedded steel framework. The wall comprises a wall body (1) and a foundation (2), wherein the foundation (2) together with the wall body (1) are integrally cast with concrete, and a steel framework is embedded between the wall body (1) and the foundation (2). The wall is characterized in that the steel framework consists of two side vertical columns (4), a plurality of transverse beams and an embedded steel piece (3) of the foundation (2), wherein the two ends of each transverse beam are respectively, horizontally and fixedly connected with the two side vertical columns (4) according to different elevations, each vertical column (4) is made of H-shaped steel, the surface direction of an H-shaped steel wing flange (16) is consistent with the length direction of the wall body (1), each transverse beam is made of T-shaped steel, the embedded steel piece (3) of the foundation (2) is fixedly connected with the lower side of the bottom transverse beam (5), the upper side of each transverse beam is provided with a plurality of screw rod holes (15), a screw rod (8) penetrates through each screw rod hole (15), the top part of each screw rod (8) is fixedly connected with the top transverse beam (7), and the bottom of each screw rod (8) is fixedly connected with the embedded steel piece (3).
Description
technical field [0001] The invention belongs to the field of building protection, in particular to a novel assembled concrete explosion-proof wall embedded with a steel frame, which is suitable for use in front of important public civil buildings. Background technique [0002] Unstable factors such as religion, ethnic conflicts, economic frictions, and territorial disputes are the root causes of various terrorist incidents. According to relevant statistics, in recent years, terrorist attacks carried out by means of explosions are on the rise, with an average of about 300 cases per year, and the scale and impact are getting bigger and bigger. At the same time, explosive terrorist attacks mainly occur in crowded public places, and the main methods of attack are car bombs and suicide bombings. Therefore, the use of engineering anti-terrorism measures can greatly reduce the harm caused by terrorist attacks, and it is the consensus of the majority of engineering and technical pe...
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): E04B2/58E04B1/98
Inventor 姚勇张兆强王海军邓勇军陈代果褚云朋吴东旭周晶高宏伟刘欢
Owner SOUTHWEAT UNIV OF SCI & TECH