Side slope disaster test simulation equipment capable of coupling forest fire and rainfall effects
A technology for simulating equipment and functions, which is applied in the fields of geological disaster prevention and slope protection, and can solve the problems of lack of indoor simulation equipment that can be coupled with mountain fires and rainfall, and achieve the effect of moving and transporting the box conveniently
Pending Publication Date: 2022-08-09
成都睿思达工程设计咨询有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of slope disaster test simulation equipment that can couple wildfire and rainfall, to solve the existing technology proposed in the above background technology that lacks indoor simulation equipment that can couple two disaster-causing factors of wildfire and rainfall The problem
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[0027]The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather t...
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The invention discloses side slope disaster test simulation equipment capable of coupling forest fire and rainfall effects in the technical field of side slope protection and geological disaster prevention and control. Comprising a moving trolley, a conveying and positioning device, a box body, a camera, a heating and spraying device, a positive and negative rotation speed adjusting motor, a first transmission shaft, a measuring cup, a second transmission shaft, a first spline shaft and spline sleeve assembly, a first electric mortise lock, a corrugated pipe and a manual telescopic rod, and the upper portion and the lower portion of an inner cavity of the box body are filled with a vegetation layer and a soil layer correspondingly; soil body state collecting instruments are inserted in different depth positions of the soil layer respectively, the flow and direction of water spraying are changed, slope disasters in a strong wind environment are simulated, the temperature can be adjusted by changing the distance between flames and the box body, and the slope disasters caused by mountain fire are simulated. Side slope geological disasters caused by combined action of coupled forest fire and rainfall can be simulated, the box body is convenient to move and carry, the position of the whole box body can be freely changed, and creativity is achieved.
Description
technical field [0001] The invention relates to the technical fields of slope protection and geological disaster prevention, in particular to a slope disaster test simulation device capable of coupling the effects of mountain fires and rainfall. Background technique [0002] Wildfires are uncontrollable fires that occur in forests. Under the action of the mountain fire, the vegetation on the surface of the slope body was destroyed, and the plant ashes accumulated on the surface of the slope, which provided material conditions for geological disasters such as landslides and debris flows in the rainy season after the fire. In the process of wildfire burning, the high temperature makes the surface soil of the slope compact, the physical and mechanical properties of the surface soil change, and at the same time, a water repellent layer is formed on the surface of the slope, which reduces the permeability of the soil. [0003] The existing technology considers the impact of moun...
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IPC IPC(8): G01N33/24G01N17/00G01N15/08
CPCG01N33/24G01N17/00G01N15/08Y02A50/00
Inventor 雷生强单诗涵陈满王丽君宋书志赵文龙
Owner 成都睿思达工程设计咨询有限公司