Inclined boundary shaping device and sand box simulated inclined boundary experiment device and method

Abstract

The invention discloses an inclined boundary shaping device and a sand box simulated inclined boundary experiment device and method. The inclined boundary shaping device comprises a fixing frame and ascraping plate, wherein the fixing frame is used for being erected on a sand box, the sand box longitudinally extends in the first direction, the first direction is the laying direction of a sand body, the fixing frame longitudinally extends in the second direction perpendicular to the first direction, and the fixing frame comprises a bottom face used for abutting against the sand box and a firstside face forming a preset included angle with the bottom face, and the preset included angle is an inclination angle of a to-be-laid stratum; the scraping plate is connected with the fixing frame through a connecting piece, the scraping plate is parallel to the first side face, an adjusting part matched with the connecting piece is arranged on the scraping plate, and the scraping plate can movein the extending direction of the first side face relative to the fixing frame by adjusting the position, relative to the scraping plate, of the connecting piece. Thus, the horizontal rock stratum with the inclined boundary can be laid, and therefore the real inclined boundary collapse structure deformation characteristics are obtained.

Description

technical field [0001] The invention relates to the technical fields of structural geology and petroleum geology, in particular to an inclined boundary shaping device, a sand box simulation inclined boundary experimental device and a method. Background technique [0002] The statements in this section only provide background information related to the present disclosure and may not constitute prior art. [0003] Paleo-landslides are often accompanied by the generation of various landslide structures. The slump structure is an extremely important structure in nature, and more and more scholars pay attention to its formation mechanism and evolution process. Among them, the study of internal structural deformation of granular slopes is helpful to understand the deformation mechanism of extensional faults and complex folds in slump structures. The slump structure caused by the earthquake is of great significance to the restoration of the paleogeographical environment and the n...

AI Technical Summary

Problems solved by technology

However, currently in the sandbox simulation process, the used shaping device can only be used to lay horizontal rock formations with vertical boundaries, and it is impossible to lay horizontal rock formations under the condition of oblique boundaries

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