Coal series fault formation simulation test device and forward and reverse fault simulation test method
A simulation test and reverse fault technology, which is applied to lifting devices, measuring devices, teaching models, etc., can solve the problem that the simulation test equipment cannot simulate normal faults and reverse faults at the same time, and achieve the effect of easy operation and flexible adjustment
Inactive Publication Date: 2019-07-12
SHANDONG UNIV OF SCI & TECH
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[0003] In order to solve the technical problem that the fault formation simulation test equipment cannot simultaneously simulate normal faults and reverse faults, and control the fault angle and crack initiation position, the present invention provides a coal-measure fault formation simulation test device and a normal and reverse fault simulation test method. Its specific technical scheme is as follows
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[0036] combine Figure 1 to Figure 5 As shown, a coal-measure fault formation simulation test device and a normal and reverse fault simulation test method provided by the present invention are specifically implemented as follows.
[0037] A coal-measure fault formation simulation test device specifically includes a base 1, a column 2, a top beam 3 and a baffle 4, wherein the two ends of the base 1 are provided with columns 2, and the base 1 between the columns 2 is also provided with a baffle 4 , the upper end of the column 2 is connected by the top beam 3 , and the experimental body 14 is placed between the baffles 4 . In addition, the test device also includes a hydraulic lifting device 5 , a lower angle adjustment device 6 , a push rod device 7 , an upper loading device 8 , an upper angle adjustment device 9 , a side loading device 10 and a transparent side plate 13 . The hydraulic lifting device 5 is lifted to adapt to the height change of one side of the test body during...
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The invention discloses a coal series fault formation simulation test device and a forward and reverse fault simulation test method. The invention relates to the technical field of similar material simulation tests. The device comprises a hydraulic lifting device, a lower angle adjusting device, a push rod device, an upper loading device, an upper angle adjusting device, a lateral loading device and a transparent side plate, the hydraulic lifting device and the angle adjusting mechanism are arranged below the experiment body, the upper loading device and the upper angle adjusting device are arranged above the experiment body, the transparent side plate is arranged on the rear side face of the experiment body, and the lateral loading device is arranged on the end face of the experiment body. When the device is used for simulating the normal fault, the inclination angle of the inclined plate of the lower angle adjusting device is the same as that of the inclined push plate of the upper angle adjusting device, and the upper loading system loads downwards to form the normal fault; when the reverse fault is simulated, a fault inducing device is arranged at the bottom of the experimentalbody, and the reverse fault is formed through loading of a lateral loading device. The technical problem that the fault inclination angle and the crack initiation position of the simulated fault areinconvenient to control is solved.
Description
technical field [0001] The invention relates to the technical field of similar material simulation tests, in particular to an indoor simulation test device for forming coal-measure faults, and a method for performing normal and reverse fault simulation tests using the device. Background technique [0002] Structural physical simulation experiment is an important and effective method to study geological structure, and it is an important means for geologists to study formation deformation process and fault formation mechanism. At present, the structural simulation experimental device used in geological structure simulation is based on the principle of similarity, through motion or force to control the experimental model to carry out deformation experiments, simulate or invert faults and other geological causes, the main body of the equipment mostly uses experimental containers such as sand boxes , by laying multiple layers of experimental materials with different meshes in the...
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IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/02G01N3/12G01N2203/0019G01N2203/0048G01N2203/0067G01N3/08G01N3/24G09B23/40B66F3/25
Inventor 陈绍杰李志远张鑫源夏治国姜天琦崔健尹大伟
Owner SHANDONG UNIV OF SCI & TECH
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