RU2006108369A - METHOD FOR FORMING CHARGES WITH AIR SPACES - Google Patents

METHOD FOR FORMING CHARGES WITH AIR SPACES Download PDF

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Publication number
RU2006108369A
RU2006108369A RU2006108369/03A RU2006108369A RU2006108369A RU 2006108369 A RU2006108369 A RU 2006108369A RU 2006108369/03 A RU2006108369/03 A RU 2006108369/03A RU 2006108369 A RU2006108369 A RU 2006108369A RU 2006108369 A RU2006108369 A RU 2006108369A
Authority
RU
Russia
Prior art keywords
air spaces
forming charges
forming
charge
charges
Prior art date
Application number
RU2006108369/03A
Other languages
Russian (ru)
Other versions
RU2314488C1 (en
Inventor
Евгений Борисович Шевкун (RU)
Евгений Борисович Шевкун
Александр Валентинович Лещинский (RU)
Александр Валентинович Лещинский
Петр Петрович Сас (RU)
Петр Петрович Сас
Original Assignee
Государственное образовательное учреждение высшего профессионального образовани "Тихоокеанский государственный университет" (RU)
Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Государственное образовательное учреждение высшего профессионального образовани "Тихоокеанский государственный университет" (RU), Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" filed Critical Государственное образовательное учреждение высшего профессионального образовани "Тихоокеанский государственный университет" (RU)
Priority to RU2006108369/03A priority Critical patent/RU2314488C1/en
Publication of RU2006108369A publication Critical patent/RU2006108369A/en
Application granted granted Critical
Publication of RU2314488C1 publication Critical patent/RU2314488C1/en

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Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Gasket Seals (AREA)
  • Building Environments (AREA)
  • Insulated Conductors (AREA)

Claims (1)

Способ формирования зарядов с воздушными промежутками, включающий предварительное размещение в сухой скважине гидроизоляционной оболочки, формирование в ней заряда неводоустойчивого BB и забойку скважины поверх гидроизоляционной оболочки, отличающийся тем, что в гидроизоляционной оболочке формируют воздушные промежутки из вспененного полистирола между частями рассредоточенного заряда BB и между верхней частью заряда BB и забойкой.A method of forming charges with air gaps, including pre-placement of a waterproofing sheath in a dry well, forming a charge of non-resistant BB in it and blocking the well on top of the waterproofing sheath, characterized in that air gaps are made of foamed polystyrene between the parts of the dispersed charge BB and between the upper part of the BB charge and jamming.
RU2006108369/03A 2006-03-16 2006-03-16 Method for forming of charges with air gaps RU2314488C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006108369/03A RU2314488C1 (en) 2006-03-16 2006-03-16 Method for forming of charges with air gaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006108369/03A RU2314488C1 (en) 2006-03-16 2006-03-16 Method for forming of charges with air gaps

Publications (2)

Publication Number Publication Date
RU2006108369A true RU2006108369A (en) 2007-09-27
RU2314488C1 RU2314488C1 (en) 2008-01-10

Family

ID=38953726

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006108369/03A RU2314488C1 (en) 2006-03-16 2006-03-16 Method for forming of charges with air gaps

Country Status (1)

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RU (1) RU2314488C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110736400A (en) * 2019-10-22 2020-01-31 长江重庆航道工程局 underwater drilling blasting vibration velocity calculation method considering rock internal structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110736400A (en) * 2019-10-22 2020-01-31 长江重庆航道工程局 underwater drilling blasting vibration velocity calculation method considering rock internal structure
CN110736400B (en) * 2019-10-22 2022-09-13 长江重庆航道工程局 Underwater drilling blasting vibration velocity calculation method considering internal rock structure

Also Published As

Publication number Publication date
RU2314488C1 (en) 2008-01-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20080317