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Multifunction tridimension structure analogue testing device

A technology of three-dimensional structure and simulation experiment, which is applied in the direction of teaching models, educational tools, instruments, etc., can solve the problems that the physical simulation experiment of three-dimensional structure cannot be carried out, and achieve the effect of improving work efficiency

Inactive Publication Date: 2004-10-20
INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
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Problems solved by technology

The structural evolution of a geological body is a three-dimensional solid, and the complex structural deformation changes with the changes of the X, Y and Z axes. Moreover, the functions of the tectonic force system are divided into extrusion, tension, torsional shear, etc. type, the existing structural physics simulation experiment device cannot carry out the three-dimensional structure physics simulation experiment under the action of the complex force system

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  • Multifunction tridimension structure analogue testing device
  • Multifunction tridimension structure analogue testing device
  • Multifunction tridimension structure analogue testing device

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[0074] 1. Generation of extrusion driving force and its experimental results:

[0075] Squeeze or pull the tension transmission shafts B-1 and B-2, and rotate clockwise to cause horizontal compression of the model container, resulting in horizontal extrusion force. Figure 6 and Figure 7 The three-dimensional experimental results obtained under this experimental condition are given.

[0076] 2. The generation of tension driving force and mantle upwelling force and their experimental results:

[0077] The rubber belt driven by the transmission shafts G-1 and G-2 of the bottom tension driving force expands laterally to generate tension, and superimposed on the plastic fluid injection hole H-1 on the movable bottom plate H to inject Vaseline plastic fluid to produce a mantle Upwelling force. This is a typical tectonic physical simulation experiment of tectonic deformation under the combined force system of lateral tension and superimposed mantle upwelling. Figure 8 The tect...

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Abstract

The experimental apparatus is stochastic shortened or elongated along X, Y, Z directions under actions of different driving forces in order to show geological structure deformation in evolvement under various driving forces. Accessories can measure horizontal and vertical displacement values of experimental apparatus caused by diversified forces. Values of tectonic stress applied to model are also can be measured so as to realize quantized simulation experiment. Comparing traditional apparatus, invention makes developments: from 2D apparatus to 3 D, from simple functional driving force to multiple functional driving forces including left-lateral and right -lateral sense torsions. Thus, one apparatus serves several purposes so as to raise work efficiency more than several decuples.

Description

technical field [0001] The invention relates to the technical field of structural simulation experiments, in particular to a multifunctional three-dimensional structural simulation experimental device for geological research. Background technique [0002] As an independent planet in the solar system, the earth was formed 4.6 billion years ago. According to the latest international stratigraphic table (Jurgen Remane, 2000, Explanatory note to the international stratigraphic chart) issued by the Stratigraphic Commission of the International Geological Union, the history of the earth's tectonic evolution can be traced back to 3.6 billion years ago. During the tectonic movement, a series of different types of tectonic traces have been formed on the earth's surface (crust). These tectonic traces are not only closely related to the distribution of rivers, lakes, oceans, plains, and mountains on the earth's surface where human beings inhabit, but also to the environment on which hu...

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Application Information

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IPC IPC(8): G09B23/40
Inventor 单家增
Owner INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
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