- stull support
- распорная крепь
English-Russian mining dictionary. В.П. Манышев.
stull support
Смотреть что такое "stull support" в других словарях:
Stull — Stull, n. [CF. {Stum}.] A framework of timber covered with boards to support rubbish; also, a framework of boards to protect miners from falling stones. [Prov. Eng.] [1913 Webster] … The Collaborative International Dictionary of English
Stull stoping — is an underground hardrock mining method that uses systematic or random timbering ( stulls ) placed between the foot and hanging wall of the vein. This method require that the hanging wall and often the footwall be of competent rock as the stulls … Wikipedia
stull — [stul] n. [prob. < Ger stolle, a post, orig., short, thick prop: for IE base see STILL1] any of several kinds of supports or frameworks used in mines to prevent cave ins, support a platform, etc … English World dictionary
stull — ˈstəl noun ( s) Etymology: perhaps modification of German stollen post, support, from Old High German stollo more at stollen 1. : a round timber used to support the sides or back of a mine 2. a. : one of a series of props wedged between the walls … Useful english dictionary
stull — /stʌl/ (say stul) noun 1. Mining a timber prop. 2. one piece of timber set for a mine support, usually the top piece. 3. a platform in an underground workings. {compare German Stollen prop} …
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