Development of simple and artesian drilling method wells, well devices during passage complex and rocky rock formations by rock crushing with gun cartridge
A series of essentially new productive designs of devices for a destruction of rocky breeds with using of a rifle cartridge at boring of drill holes is developed. Devices are intended for civil sector of employment. Offered designs of crushing most effectively to apply in areas of a Central Russian height, hilly districts, in mountain-flat areas. The device is intended for a rifle cartridge with a bullet charge or a small charges in of a smooth-bore rifle. Problems of process of boring of drill holes with use of a rifle cartridge with different kinds of bullets are revealed. Working schemes and a principle of action of offered mechanical inertial shock systems of devices for different designs with various methods of mechanical startings of a cartridge are investigated.The analysis of mechanisms of startings of rifle cartridges of devices of destruction of rocky breeds is carried out. The kinematics and physics with mechanical processes of work of the offered devices are considered. Advantages and lacks of operation, and specificity of using the designs of the boring process are shown, depending on type, to hardness and density of rocky breeds. Accessible methods, elements of designs and materials for economic and qualitative manufacturing of designs of devices of destruction are stated. Aspects of physics of shock influence of a rifle cartridge on breed of a drill holes are considered. The special attention is directed on problems of ecology and safety precautions in the course of drilling with application of the given devices. Conditions of ecological pollution of a drill holes are revealed. Recommendations about work safety precautions - safety of preparatory operations at startings of devices, rifle using, safe depths of use of the given devices are given.
Authors
- Svetlana E Aleksentseva
- Igor V. Zaharov
Institutions
- Samara State Technical University (RU)
Publication Details
- Journal
- Gradostroitelʹstvo i arhitektura
- Published
- 2024-12-17
- DOI
- https://doi.org/10.17673/vestnik.2024.04.08
- Primary Topic
- Mining and Gasification Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00