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Side slope scouring-resistance indoor model test equipment

An indoor model and test equipment technology, which is applied in soil material testing, material inspection products, etc., to achieve the effect of easy popularization and application, simple structure and simple test method.

Inactive Publication Date: 2010-03-03
SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] As our country pays more and more attention to environmental protection, the research on ecological protection technology is progressing rapidly, and various ecological protection technologies and protection forms emerge in an endless stream, but how to compare and evaluate the protection effects of various protection forms still lacks corresponding equipment and methods. Therefore, the design A kind of slope anti-scour indoor model test equipment, through the use of this equipment to carry out anti-scour model tests, to quantitatively evaluate the anti-scour performance of various protection forms, to provide a basis for ecological slope protection forms, protection species selection, etc., with significant Scientific Research and Engineering Practical Significance

Method used

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  • Side slope scouring-resistance indoor model test equipment
  • Side slope scouring-resistance indoor model test equipment
  • Side slope scouring-resistance indoor model test equipment

Examples

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Embodiment Construction

[0030] 1) Roughen and nail the surface of the formwork to simulate the soil slope or roughen the surface with fine stone concrete to simulate the rock slope.

[0031] 2) Moisten the prepared planting base with water, spread it on the template surface, with a thickness of about 2-3cm, and then spread various protective forms such as CF net or barbed wire on the planting base, replace the anchor hook with steel nails, and place it Fasten tightly to the template.

[0032] 3) Fix the soil-fixing protection facilities on the formwork, then fill the planting base and pat it tightly, and the total thickness is controlled at about 10cm.

[0033] 4) After the soil-fixing material is fixed and before the seeds are sown, sprinkle enough water on the slope depending on the degree of humidity of the slope soil to ensure that the slope soil has a certain humidity. .

[0034] 5) Sow seeds on the simulated slope where soil-fixing materials have been laid. In order to ensure the uniform spr...

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Abstract

The invention discloses side slope scouring-resistance indoor model test equipment comprising side slope simulation equipment and rainfall simulation equipment, wherein the side slope simulation equipment comprises a panel, a ground support, a reinforcing bar, a support bar, a baffle plate and a rainwater collecting tank. The side slope scouring-resistance indoor model test equipment is characterized in that an indoor model test is carried out by the side slope scouring-resistance test equipment to research the properties of various ecological side slope protection forms, such as the protection forms of three-dimensional nets, soil engineering grid chambers (grids), complex nets and the like, and a basis is provided for selecting the ecological side slope protection forms and protection species. The invention has the main advantages of simple structure and easy realization, and the used materials are common materials in engineering; the test method is simple and convenient and is convenient for popularization in actual engineering.

Description

technical field [0001] The invention belongs to the field of ecological protection, in particular to a slope anti-scouring indoor model test equipment. technical background [0002] As our country pays more and more attention to environmental protection, the research on ecological protection technology is progressing rapidly, and various ecological protection technologies and protection forms emerge in an endless stream, but how to compare and evaluate the protection effects of various protection forms still lacks corresponding equipment and methods. Therefore, the design A kind of slope anti-scour indoor model test equipment, through the use of this equipment to carry out anti-scour model tests, to quantitatively evaluate the anti-scour performance of various protection forms, to provide a basis for ecological slope protection forms, protection species selection, etc., with significant Scientific research and engineering practical significance. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
Inventor 程晔周翠英张太科黄林冲伍尚幹
Owner SUN YAT SEN UNIV
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