METHOD FOR EARTH MASSIF REINFORCEMENT

A method for reinforcement of rock massif includes drilling of set of wells, placement of prolonged explosive charges in those and implementation of simultaneous explosion of those charges. Wells are drilled by area of massif in blocks, with placement in each of those in mouth in sequence of cumulat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANTSYFEROV ANDRII VADYMOVYCH, PASCHENKO OLEKSANDR VOLODYMYROVYCH, FILATOV VALERII FEDOROVYCH, KANIN VOLODYMYR OLEKSIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	A method for reinforcement of rock massif includes drilling of set of wells, placement of prolonged explosive charges in those and implementation of simultaneous explosion of those charges. Wells are drilled by area of massif in blocks, with placement in each of those in mouth in sequence of cumulative explosive charge and thermal explosive charge with increased heat of explosion. The diameter of well mouth corresponds to the diameter of charges and exceeds the diameter of main part of the well, and cumulative charge initiates the explosion of thermal explosive charge with increased heat of explosion.