Physical experimental simulation of indirect surface display caused by buried geological anomaly

Jianping Chen; Qing Li; Jin Xu

doi:10.1117/12.402572

9 October 2000 Physical experimental simulation of indirect surface display caused by buried geological anomaly

Jianping Chen, Qing Li, Jin Xu

Proceedings Volume 4221, Optical Measurement and Nondestructive Testing: Techniques and Applications; (2000) https://doi.org/10.1117/12.402572
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

Through the physical experiment simulation of the lineaments on the surface, the paper reveals the mechanism and genesis of the indirect display caused by buried geological anomaly. A view that RS image can show the character of buried geological anomaly is put forward in the paper. In order to prove the view, a physical model which includes basement and cover is established. Firstly, it makes an analysis of model and expounds the condition for simulation. Secondly, it describes the process of simulation and its results. The model is mainly designed to measure the deformation of its cover, which includes two stages. During the first stage, three-dimension stress field of cover itself mainly controls the deformation. During the second stage, the deformation of cover is mainly controlled by the activity style of the buried structure. The development character of this stage is quite incompatible. Finally, it concludes that the track of deformation crack composed by surface lineaments and those information quite incompatible with background character are very likely the indirect display of buried geological anomaly. So the selection of this information is very important for revealing the creation and genesis of buried geological anomaly.

Citation Download Citation

Jianping Chen, Qing Li, and Jin Xu "Physical experimental simulation of indirect surface display caused by buried geological anomaly", Proc. SPIE 4221, Optical Measurement and Nondestructive Testing: Techniques and Applications, (9 October 2000); https://doi.org/10.1117/12.402572

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