A fast and intelligent method for measuring the stress characteristic index of coal and rock mass
A characteristic index and measurement method technology, applied in the field of coal mine gas prevention and control, can solve the problems of unavailable, unmeasured, time-consuming geological conditions, etc.
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[0023] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.
[0024] This embodiment provides a quick and intelligent method for measuring the stress characteristic index of coal and rock mass, such as figure 1 and 2 shown, including the following steps:
[0025] S1: Based on the coal seam gas geological map, analyze the topographic and surface changes of the coal seam, the distribution of geological structures, the distribution of coal seam occurr...
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