SU126780A1 - The method of construction of narrow trenches with vertical walls in bonded soils by the explosive method - Google Patents
The method of construction of narrow trenches with vertical walls in bonded soils by the explosive methodInfo
- Publication number
- SU126780A1 SU126780A1 SU423124A SU423124A SU126780A1 SU 126780 A1 SU126780 A1 SU 126780A1 SU 423124 A SU423124 A SU 423124A SU 423124 A SU423124 A SU 423124A SU 126780 A1 SU126780 A1 SU 126780A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- construction
- vertical walls
- explosive
- narrow trenches
- soils
- Prior art date
Links
Description
Способ строительства транше в св зных грунтах взрывным MeiOдом известен.The method of construction of a trench in bonded soils by an explosive MeiO house is known.
Предлагаемый снособ отличаетс от известного тем, что при взрыве происходит не выбрасывание, а уплотнение грунта. Согласно предлагаемому способу по оси прокладываемой траншеи пробуривают скважины диаметром в два раза больше диаметра примен емых зар дов.The proposed snoot differs from the known one in that when an explosion occurs, it is not the ejection, but the compaction of the soil. According to the proposed method, boreholes with a diameter two times the diameter of the charges used are drilled along the axis of the laid trench.
Длина зар да в 100 и более раз должна превышать его диаметр. Рассто ние между скважинадМИ принимают равным 10 диаметрам зар да . Перед взрывом скважины должны быть заполнены водой, а зар ды в скважинах взрывают одновременно.Charge length 100 times or more should exceed its diameter. The distance between boreholes is taken to be 10 charge diameters. Before the explosion, the wells must be filled with water, and the charges in the wells explode simultaneously.
Под действием одновременного взрыва всех залол енных зар дов происходит весьма интенсивное уплотнение грунта (без выброса грунта ), что в значительной степени способствует повышению прочности стенок траншеи и позвол ет не примен ть дл объектов временного типа креплений ст«нок траншеи. Полученные по этому способу траншеи в св зных грунтах могут быть с успехом использованы дл закладки свайных фундаментов зданий, транспортных сооружений, зубьев плотин, глубоких тран1ией дл газо 1ровода и кабелей и в других аналогичных случа х.Under the action of a simultaneous explosion of all saline charges, the soil is very intensively compacted (without emitting the soil), which significantly increases the strength of the trench walls and makes it possible not to use trench walls for temporary-type objects. The trenches obtained by this method in cohesive soils can be successfully used for laying the pile foundations of buildings, transportation structures, dam teeth, deep drains for gas and cables and in other similar cases.
Предмет изобретени Subject invention
Способ строительства узких траншей с вертикальными стенками в св зных грунтах взрывным методом, отличающийс , что, по оси стро шейс траншеи пробуривают скважины диаметром в два раза больше диаметра примен емых зар дов, длина которых в 100 и более раз превышает их диаметр, а рассто н е между скважинами принимают равным 10 диаметрам зар да, причем зар ды в скважинах взрывают одновременно.A method of constructing narrow trenches with vertical walls in connected soils using an explosive method, characterized in that, along the axis of modern trenches, wells are drilled with a diameter twice as large as the diameter of the charges used, which are 100 or more times longer than their diameter e between the wells is taken equal to 10 diameters of charge, and the charges in the wells explode simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU423124A SU126780A1 (en) | 1949-10-17 | 1949-10-17 | The method of construction of narrow trenches with vertical walls in bonded soils by the explosive method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU423124A SU126780A1 (en) | 1949-10-17 | 1949-10-17 | The method of construction of narrow trenches with vertical walls in bonded soils by the explosive method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU126780A1 true SU126780A1 (en) | 1959-11-30 |
Family
ID=48398052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU423124A SU126780A1 (en) | 1949-10-17 | 1949-10-17 | The method of construction of narrow trenches with vertical walls in bonded soils by the explosive method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU126780A1 (en) |
-
1949
- 1949-10-17 SU SU423124A patent/SU126780A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES391810A1 (en) | Method of earth wall construction using cementitious bentonitic mud | |
| GB561765A (en) | Improvements in piles and foundations | |
| SU126780A1 (en) | The method of construction of narrow trenches with vertical walls in bonded soils by the explosive method | |
| GB751775A (en) | Improvements in or relating to sub-aqueous structures | |
| RU2685607C1 (en) | Method for safe undermining of ground objects by an underground structure in complex engineering-geological conditions | |
| RU2635421C1 (en) | Method of transforming construction properties of low-bound watered grounds by explosion of explosive charges | |
| US3468131A (en) | Retaining structures placed into the ground and their procedures of execution | |
| CN109322683A (en) | Underground Large chamber medium-length hole controls blasting construction method | |
| KR970002246A (en) | Underground rock blasting method | |
| SU866099A1 (en) | Method of driving wells in earth | |
| SU1428819A1 (en) | Method of protecting the foundations of buildings and structures on undermined territory | |
| GB749979A (en) | Improved pile anchorage of submerged structures | |
| US2055618A (en) | Tamping for explosives | |
| SU1534144A1 (en) | Method of protecting objects against adverse effect of underground workings | |
| JPS55142835A (en) | Earth retaining method | |
| SU861471A1 (en) | Method of windening pile | |
| SU375348A1 (en) | FOUNDATION FOR BUILDINGS AND CONSTRUCTIONS | |
| DE926093C (en) | Procedure for seismic soil research | |
| SU134242A1 (en) | Chamber of mineral development system | |
| SU1599476A1 (en) | Method of erecting round underground structure | |
| SU361252A1 (en) | METHOD OF CONSTRUCTION OF CONCRETE WALLS IN SOIL | |
| SU54998A1 (en) | The method of driving piles into frozen ground | |
| GB1252244A (en) | ||
| SU440527A1 (en) | Method of laying pipe whips on marsh soils | |
| SU1602923A1 (en) | Method of building canal in saturated ground |