Geologic structure deformation simulative experiment instrument

Abstract

The invention discloses an analog laboratory apparatus of geological structure deformation, which is characterized by the following: setting experimental box on the base rack to display the geological structure; fixing transparent plane board on two sides of experimental box; setting to-and-fro moving pushing-board on two ends; driving the pushing-board by driving mechanism; setting sand hopper on the experimental box; assembling the sand hopper on the level reciprocal walking structure; simulating the structural deformation experiment of syndepositional growth ground; controlling the analog deformation rate of sedimentation rock formation quantatively; controlling and simulating the sedimentation rate quantatively; observing the real-time deformation condition.

Description

1. Technical field [0001] The invention relates to an experimental device for simulating deformation structure of sedimentary rock layer, which is a simulation experimental device for displaying the deformation process of natural geological structure and dynamic observation and accurate measurement of finite strain in the deformation process through simulation experiments. In particular, it can be used to simulate and study the structural deformation process of strata with syn-sedimentary growth, that is, to simulate the deformation process of rock strata that develop synchronously with sedimentation. 2. Background technology [0002] Structural deformation simulation is an important experimental technique for studying the deformation process of geological structures. Since the mid-1980s, the physical simulation method of structural deformation has achieved remarkable results in the field of structural geology research at home and abroad. Some internationally renowned univer...

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Problems solved by technology

However, the deformation mode and process of natural geological structures are extremely complex, and each experimental simulation equipment has limitations, and only special simulation experiments can be carried out for specific research objects and experimental purposes.

In recent years, structural geologists at home and abroad have attached great importance to the study of the structural deformation process with syn-sedimentary growth strata, emphasizing the relationship between the depositional process and the structural deformation process, but the existing structural deformation simulation experimental equipment cannot realize this. Research purposes, and lack of dynamic real-time observation and recording of finite strain states during structural deformation

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