Intelligent test system for hydraulic function of deep soft rock

A test system and soft rock technology, applied in the field of geotechnical engineering, can solve problems such as lack of mature solutions and equipment, and achieve far-reaching and academically significant effects in construction, maintenance, and safe production.

Active Publication Date: 2013-12-25
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

There are no mature plans and equipment for the experimental research on rock mass characteristics of deep soft rocks in a certain water environment.

Method used

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  • Intelligent test system for hydraulic function of deep soft rock
  • Intelligent test system for hydraulic function of deep soft rock

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Experimental program
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Embodiment Construction

[0016] Attached below figure 1 , figure 2 The present invention is further described:

[0017] The intelligent test system for deep soft rock hydrological action of the present invention includes a test box 1, a temperature and humidity sensor 2, a data collector 12 and four sets of water adsorption test devices. The quantity of the water adsorption test device can be determined according to the size of the test box body 1, for the purpose of facilitating the test.

[0018] There are eight observation windows 3 at the front end of the test box 1, and the observation windows 3 are made of tempered glass, which can be opened and closed, and are used to observe the adsorption water process and state changes of the eight test rock samples in the four sets of adsorption water test devices. . The rear end of the test box body 1 is provided with an operation door 18 to facilitate the operation of the water absorption test device in the test box body 1 . In order to facilitate th...

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Abstract

The invention discloses an intelligent test system for a hydraulic function of deep soft rock, comprising a test box, a temperature and humidity sensor, a data collector and one or more sets of water adsorption test units, wherein the water adsorption test unit is arranged in the test box and comprises a pressure water adsorption device, a non-pressure water adsorption device and an electronic balance; the electronic balance corresponds to the pressure water adsorption device and the non-pressure water adsorption device respectively, and the data collector receives reading information of the temperature and humidity sensor and the electronic balance and draws a test figure. According to the system, the water adsorption test on the rock test sample under both pressure and non-pressure conditions can be performed synchronously; the drawn figure realizes intelligent test data access and real-time display of the water adsorption curve, represents and researches the water adsorption process and rule of the deep soft rock under a condition of different pressure heads, and has great academic significance.

Description

technical field [0001] The invention relates to a test system, in particular to a test system for studying the water absorption law of deep soft rock under different water pressure conditions, belonging to the field of geotechnical engineering. Background technique [0002] The water environment of deep soft rock has a great influence on the characteristics of rock mass. The study of water absorption characteristics of deep soft rock is currently a technical difficulty in geotechnical engineering, and it is also one of the subjects to be solved urgently. There are still no mature plans and equipment for the experimental research on rock mass characteristics of deep soft rock in a certain water environment. [0003] In order to simulate the water absorption environment of coal mine site rocks and explore the water absorption mechanism of unsaturated electric field formed by clay minerals (such as montmorillonite) inside the rock, and realize the water absorption experiment pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
Inventor 何满潮张国锋赵健
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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