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A test device for simulating the coupled action of fault dislocation and earthquake

A technology of fault dislocation and test equipment, applied in teaching models, educational tools, instruments, etc., can solve problems such as inability to effectively simulate strike-slip fault dislocation, incomplete functions, etc.

Active Publication Date: 2021-06-25
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are three types of fault dislocation: normal fault, reverse fault and strike-slip fault. However, most of the existing technical solutions can only simulate the dislocation mode of normal fault, reverse fault or normal and reverse fault, and cannot effectively simulate the dislocation of strike-slip faults. incomplete

Method used

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  • A test device for simulating the coupled action of fault dislocation and earthquake
  • A test device for simulating the coupled action of fault dislocation and earthquake
  • A test device for simulating the coupled action of fault dislocation and earthquake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, this embodiment provides a test device for simulating the coupled action of fault dislocation and earthquake, including:

[0034]The first model box 3 and the second model box 4, the second model box 4 is arranged side by side with the first model box 3, the specifications of the first model box 3 and the second model box 4 are the same size, and both Including an open end, in the initial state, the open ends of the first mold box 3 and the second mold box 4 are arranged on the same horizontal plane in contact with each other, that is, the first mold box 3 and the second mold box 4 are symmetrically arranged on the same horizontal plane on, while Figure 4 The bottom of the inner cavity of the first model box 3 shown is provided with a first chute 32, and the first chute 32 is used for installing the first sliding bottom plate 1, and the first sliding bottom plate 1 can move along the A chute 32 slides;

[0035] An inclination angle adjustm...

Embodiment 2

[0039] Based on Embodiment 1, the inclination angle adjustment mechanism includes a first semicircular turntable 5 and a second semicircle turntable 6, the first semicircle turntable 5 includes two, and is symmetrically arranged on the first mold box 3 close to the second semicircle turntable One end of the second model box 4, the second semicircle turntable 6 includes two, and is symmetrically arranged on the end of the second model box 4 close to the first model box 3, the first semicircle turntable and the first semicircle turntable The two semicircle turntables correspond to each other, and the first semicircle turntable meshes with the corresponding second semicircle turntable to form a complete circle.

[0040] In a specific embodiment of the present disclosure, in the initial state, the first semicircle turntable 5 and the second semicircle turntable 6 mesh to form a full circle, and the meshing line is a vertical line, and the tilt angle adjustment mechanism adjusts the...

Embodiment 3

[0047] Based on Embodiment 2, the synchronization device includes a first transmission mechanism, a second transmission mechanism and a first connection mechanism, the first transmission mechanism is connected to the second transmission mechanism through the first connection mechanism, and the first transmission mechanism is connected to the second transmission mechanism through the first connection mechanism. A transmission mechanism is used to drive the second semicircular turntable to rotate, and the second transmission mechanism is used to drive the second sliding bottom plate 2 to move horizontally.

[0048] In a specific embodiment of the present disclosure, the first transmission mechanism includes a semicircular arc toothed bar 61 and a secondary coaxial gear 41, and the semicircular arc toothed bar 61 is arranged on the second semicircular turntable 6, the secondary coaxial gear 41 is arranged on the outer wall of the second mold box 4, and the secondary coaxial gear 4...

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Abstract

The present invention relates to the technical field of earthquake simulation devices, in particular to a test device for simulating fault dislocation and seismic coupling, including: a first model box, a dislocation mechanism, a lifting plate, an actuator, and an inclination angle adjustment mechanism and a second model box, the inclination angle adjustment mechanism is arranged between the first model box and the second model box, the actuator includes a first actuator and a second actuator, the The first actuator is arranged under the first mold box, the second actuator is arranged under the second mold box, and the lifting plate is arranged under the first actuator, The lifting plate is arranged on the upper surface of the staggering mechanism. In the present invention, a staggering device for driving the first model box to move along the longitudinal direction is arranged under the first model box to make the first model box move along the longitudinal direction. The model box and the second model box are dislocated on the same horizontal plane, thereby realizing the simulation of the dislocation of the strike-slip fault.

Description

technical field [0001] The invention relates to the technical field of earthquake simulation devices, in particular to a test device for simulating the coupling effect of fault dislocation and earthquake. Background technique [0002] There are three types of fault dislocation: normal fault, reverse fault and strike-slip fault. However, most of the existing technical solutions can only simulate the dislocation mode of normal fault, reverse fault or normal and reverse fault, and cannot effectively simulate the dislocation of strike-slip faults. incomplete. Contents of the invention [0003] The object of the present invention is to provide a test device for simulating the coupled action of fault dislocation and earthquake, so as to improve the above problems. In order to achieve the above object, the technical scheme that the present invention takes is as follows: [0004] The present application provides a test device for simulating the coupled action of fault dislocatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/40
CPCG09B23/40
Inventor 杨长卫张良陈桂龙
Owner SOUTHWEST JIAOTONG UNIV