Shed-tunnel structure used for preventing highway high slope disasters and construction method thereof
A technology of pavement structure and slope, applied in the direction of protective equipment, buildings, etc., to achieve the effect of short construction work time, reduce work time, and reduce the stress concentration of shed tunnel structure
Pending Publication Date: 2017-05-31
GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD
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Problems solved by technology
There are obvious disadvantages in the use of mold-built shed-cave structures in the prevention and treatment of high slope diseases
Method used
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[0044] Such as figure 1 , 2 Shown, a kind of shed tunnel structure of preventing and treating high road slope disease, comprises curved plate 1, joist beam 2, inclined column, 3 tie beams 6, pavement structure layer 7, shed cave foundation, waterproof layer, cement mortar protection layer and Backfill layer; the upper part of the steel member of the spherical hinge is pre-embedded at the bottom of the curved slab 1; a curved slab stopper 101 is set at the contact point between the curved slab 1 and the joist 2, and a steel plate is embedded with a support; Earth-rock block 10 is provided at the end of the top surface of the slab; a waterproof layer, a cement mortar protective layer and a backfill layer are successively laid on the outside of the curved slab 1; The pile foundation 4; the strip foundation 5 is pre-embedded with the steel member of the lower half of the spherical hinge, and the steel member of the upper half of the spherical hinge embedded at the bottom of the c...
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The invention discloses a shed-tunnel structure used for preventing highway high slope disasters and a construction method thereof. The shed-tunnel structure comprises a bent plate, a joist, a batter post, a straining beam, a pavement structure course, a shed-tunnel foundation, a waterproof layer, a cement mortar protective course and a backfill course. The shed-tunnel structure is suitable for prevention and control for various highway high slope disasters; a building lining may not be used, the prefabrication and assembling technology is utilized, and a structure support and a movable hinge are arranged; and the construction operation time is short, the construction risk is low, the structure is durable and safe, energy is saved, and the environment is protected. A catastrophe body after operating can serve as a tunnel top backfill body and does not need to be cleared away repeatedly, impact of the catastrophe body can be effectively buffered, the highway high slope disaster preventing quality is guaranteed, the vision and mentality of a driver and conductor can be improved, the riding comfort and safety are improved, and the operating safety and quality of a high slope highway section are improved.
Description
technical field [0001] The invention relates to a rapidly assembled shed-cave structure and a construction method for preventing and controlling high road slope diseases. Background technique [0002] With the rapid development of the national economy and the continuous progress of society, people's requirements for highway engineering are getting higher and higher. Nowadays, people not only pursue the safety and comfort of road driving, but also pursue the visual beauty and artistic effect of the environment and facilities along the way, as well as the influence on the hearts of drivers and passengers, and also put forward higher requirements for environmental protection and energy saving. Due to various reasons, a large number of road sections with high slopes were built in previous highway projects. The mountain has been seriously disturbed, a large amount of vegetation has been cut down, the original balance has been broken, and the natural environment has deteriorated....
Claims
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IPC IPC(8): E01F7/04
CPCE01F7/045
Inventor 贾艳领张无畏周勇狄邱波欧阳璐苑文博
Owner GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD