Safety structure of underground building
A technology for underground buildings and safety structures, which is applied to the field of safety structures of underground buildings, can solve the problems of impact on project construction period, unfavorable project investment, simple structure, etc., and achieve the effects of convenient construction, simple operation and simple structure.
Inactive Publication Date: 2015-03-04
CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When the above-mentioned several solutions are not good for project investment, they also have an impact on the construction period of the project
Therefore, in the prior art, there is no simple structure, low cost, convenient construction, and an underground building safety structure that can effectively ensure the safety and stability of underground structures.
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
[0013] The present invention will be further described below in conjunction with the drawings.
[0014] Such as figure 1 As shown, the underground building safety structure of the present invention includes a rock mass, an anchor rod, and a concrete lining, a part of the anchor rod is anchored into the rock mass, the concrete lining is arranged around the rock mass, and the concrete lining is arranged There is a steel mesh, a part of the anchor rod is exposed outside the rock body, and also includes a safety member, one end of the safety member is fixedly connected with the anchor rod, and the other end is connected with the steel mesh. Underground buildings with good surrounding rock conditions, such as underground powerhouses, tunnels, surge tanks, side slopes of water conservancy and hydropower projects, and underground mines with solid rock masses, will be anchored in time when excavating surrounding rock or side slopes Rod support to ensure the stability of the surrounding ...
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 safety structure of an underground building, in particular to a safety structure of the underground building applied to the field of the underground buildings. The invention provides the safety structure, which is simple, is low in cost, is convenient for construction and can effectively guarantee the safety and the stability of an underground structural member, of the underground building. The safety structure of the underground building comprises a rock body, an anchor rod and a concrete lining, wherein one part of the anchor rod is anchored into the rock body; the concrete lining is arranged around the rock body; a steel bar net is arranged in the concrete lining; one part of the anchor body is exposed from the rock body; the safety structure of the underground building further comprises a safety structural member; one end of the safety structural member is fixedly connected with the anchor rod, and the other end of the safety structural member is connected with the steel bar net. One end of the safety structural member is fixedly connected with the anchor rod, and the other end of the safety structural member is connected with the steel bar net, so that the rock body and the concrete lining are effectively connected to form a whole; the rock body and the concrete lining bear pressure of external water jointly, and the horizontal seismic force of an earthquake on a tower body can be borne.
Description
Technical field [0001] The invention relates to an underground building safety structure, in particular to an underground building safety structure applied in the field of underground building. Background technique [0002] Underground buildings are subject to high external water pressure, and the intake tower body is under the action of horizontal earthquake. In order to ensure the safety and stability of the structure, it is necessary to configure a large number of steel bars or increase the shape of the structure or increase the concrete marking. In the lining of water conservancy and hydropower projects such as underground powerhouses, tunnels, surge tanks, etc., for slopes, side walls, and towers in contact with rocks, due to the large external water pressure on underground buildings, the inlet towers are under horizontal earthquake action In order to ensure the safety and stability of the structure, in accordance with the traditional approach, a large number of steel bars a...
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 Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/045E02D5/74E02D31/10E02D2600/30
Inventor 邱云
Owner CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE