An experimental device for simulating structural superposition of faulted basins
An experimental device and movable baffle technology, applied in teaching models, educational tools, instruments, etc., can solve the problems of inconspicuous structural effects in the early stage, and achieve the effects of structural superposition and structural transformation with obvious phenomena and remarkable effects
Inactive Publication Date: 2021-08-17
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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But the problem is that using loose quartz sand as the experimental material can well realize the formation and evolution of simple structures and macro-structural patterns, but when simulating complex micro-structures, especially when simulating late structures in superimposed basins, it is difficult for early structures. The effects of superposition and transformation are not obvious
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[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] The following will combine Figure 1 to Figure 7 An experimental device for simulating structural superposition of faulted basins according to an embodiment of the present invention will be described in detail.
[0023] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, an experimental device for simulating the structural superposition of faulted basins provided by the embodiment of the pr...
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The invention discloses an experimental device for simulating the structure superimposition of faulted basins, which belongs to the technical field of simulating the structure of faulted basins. The structural design, spatial distribution and connection relationship between the plates and free baffles, and two cylindrical rolling shafts are used to connect the fixed baffle with the left and right movable baffles, and the boundary conditions can be adjusted arbitrarily. And the cylindrical rolling shaft is locked by the directional wedge pin to realize the structural simulation with complex boundaries; the active power movable baffle, the left pulling power movable baffle, and the right pulling power movable baffle are matched with each other by using the cylindrical directional device so that Determining the active boundary and using free baffles to constrain the stretching direction can realize the simulation experiment of fault basin structure superposition in multiple stretching directions, and realize the structural simulation under arbitrary adjustment of boundary conditions and complex boundary conditions.
Description
technical field [0001] The invention relates to the technical field of simulating fault basin structure research, in particular to an experimental device for simulating fault basin structure superposition. Background technique [0002] Structural physical simulation of faulted basins is an essential research technique in structural geology, and plays an extremely important role in the study of hydrocarbon-bearing basin structures. From the point of view of the development trend, the simulation of single structure gradually shifts to the simulation of complex structures, and the simulation of macroscopic structural pattern transitions to the simulation of microstructural evolution. [0003] In traditional structural simulation studies, loose quartz sand, which has similar mechanical properties to underground rock formations, is widely used as experimental materials. But the problem is that using loose quartz sand as the experimental material can well realize the formation an...
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IPC IPC(8): G09B23/40
Inventor 劳海港单亦先于江涛王永诗胡秋媛王兆生吴孔友李晓芳刘志英
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY