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Physical experimental apparatus for simulation of mudstone smearing, forming and evolution and usage of apparatus

A technology of physical simulation and experimental device, applied in teaching models, educational appliances, comprehensive factory control, etc., can solve problems such as low degree of control accuracy, inability to satisfy simulation at the same time, and poor visibility of the fracture formation process.

Inactive Publication Date: 2012-06-13
NORTHEAST GASOLINEEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, researches on fracture formation and mudstone smear at home and abroad all focus on the simulation of diagenetic rocks, but the simulation of the formation and evolution process of mudstone smear under unconsolidated-semi-consolidated diagenetic conditions is relatively rare, and the devices generally have some shortcomings (1) The visibility of the fault formation process is poor, which cannot meet the needs of experimental researchers to monitor the formation and evolution of mudstone smear in the fault; (2) The control accuracy is low; (3) It cannot meet the requirements of alignment, reverse fault and Simulation of faults with different dip angles

Method used

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  • Physical experimental apparatus for simulation of mudstone smearing, forming and evolution and usage of apparatus
  • Physical experimental apparatus for simulation of mudstone smearing, forming and evolution and usage of apparatus
  • Physical experimental apparatus for simulation of mudstone smearing, forming and evolution and usage of apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The physical simulation experiment device of mudstone smear formation evolution under unconsolidated-semi-consolidated diagenetic conditions: the process of installing on the fault slider involves four device components: fault slider 7, fixed steel plate 6, load-bearing top beam 4 and crane 3: fault slider The block 7 is a solid alloy structure with high strength characteristics, which can perfectly meet the expected requirements for simulating the deformation of samples with different diagenetic degrees; the upper part of the fault slider 7 is a fixed steel plate 6, which is a steel frame structure to restrain The fault slider 7 is separated from the box; above the fault slider 7 and the fixed steel plate 6 is a load-bearing top beam 4, which can bear a load of up to 500 kg, and a horizontally movable crane 3 is installed on the upper part. The crane 3 is a bridge crane. It is HYT500 / 1000, the rated lifting weight of a single hook is 500 kg, the lifting speed is 10m / min...

Embodiment 2

[0044] Such as figure 2 describe:

[0045] Physical simulation experiment device for mudstone smear formation and evolution under unconsolidated-semi-consolidated diagenetic conditions: rock samples are installed in the fault slider 7 of the upper and lower walls.

Embodiment 3

[0047] Such as Figure 4 describe:

[0048] The physical simulation experiment device for mudstone smear formation evolution under unconsolidated-semi-consolidated diagenetic conditions: the displacement of the fault slider during the simulation process is realized by the advection pump control device 402, which is connected with the hydraulic transmission device through the fluid channel, The principle is to inject the external fluid into the hydraulic transmission device (respectively, the top hydraulic transmission device 5, the bottom hydraulic transmission device 12, and the side hydraulic pressure control device 13) through the manual screw propulsion device, and convert the injection volume of the fluid is the magnitude of the displacement, so as to realize the displacement adjustment of the fault slider simulation during the experiment.

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Abstract

The invention relates to a physical experimental apparatus for simulation of mudstone smearing, forming and evolution under the condition of solid and semi-solid diagenesis and the usage of the apparatus. The apparatus comprises a model system and a terminal control system. The model system comprises a hydraulic manual displacement adjusting device, a load-bearing frame, a crane, a load-bearing top beam, a top hydraulic transmission device, a fixed steel plate, a fault slider, a rotary shaft, a rotary bearing, a manual view angle adjusting device, a base, a bottom hydraulic transmission device and a lateral hydraulic pressure control device. The terminal control system comprises a manual pump control device, a pulsation-free pump control device, a displacement sensor, a first pressure cylinder, a third pressure cylinder, a fourth pressure cylinder, pressure gauges of the third and fourth pressure cylinders, a second pressure cylinder and a hydraulic conveying pipeline. The mudstone smearing, forming and evolution process can be well simulated by means of the physical experimental apparatus.

Description

technical field [0001] The invention relates to a physical simulation experiment device and a use method for scientific research and teaching, and more particularly relates to a physical simulation experiment device and a use method of mudstone smear formation evolution under unconsolidated-semi-consolidated diagenetic conditions. Background technique [0002] At present, researches on fracture formation and mudstone smear at home and abroad all focus on the simulation of diagenetic rocks, but the simulation of the formation and evolution process of mudstone smear under unconsolidated-semi-consolidated diagenetic conditions is relatively rare, and the devices generally have some shortcomings (1) The visibility of the fault formation process is poor, which cannot meet the needs of experimental researchers to monitor the formation and evolution of mudstone smear in the fault; (2) The control accuracy is low; (3) It cannot meet the requirements of alignment, reverse fault and S...

Claims

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Application Information

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IPC IPC(8): G09B25/06G05B19/418
CPCY02P90/02
Inventor 付晓飞
Owner NORTHEAST GASOLINEEUM UNIV
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