SU121584A1 - A device for determining the horizontal pressure of the soil and the friction force on the side surface of a rigid rod on the ground - Google Patents
A device for determining the horizontal pressure of the soil and the friction force on the side surface of a rigid rod on the groundInfo
- Publication number
- SU121584A1 SU121584A1 SU616754A SU616754A SU121584A1 SU 121584 A1 SU121584 A1 SU 121584A1 SU 616754 A SU616754 A SU 616754A SU 616754 A SU616754 A SU 616754A SU 121584 A1 SU121584 A1 SU 121584A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soil
- ground
- determining
- horizontal pressure
- friction force
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
При расчете подземных сооружений необходимо знать величины горизонтального давлени грунта и сил трени грунта по боковой поверхности конструкции на различной глубине.When calculating underground structures, it is necessary to know the magnitude of the horizontal pressure of the soil and the forces of ground rubbing along the lateral surface of the structure at different depths.
В насто щее врем кажда из этих двзх характеристик грунта определ етс на отдельном приборе с использованием отдельного образца грунта.At present, each of these two characteristics of the soil is determined on a separate instrument using a separate soil sample.
В описанном приборе обе характеристики (горизонтального давлени грунта и силы трени поверхности конструкции о грунт) выполн ютс на одном приборе, одновременно с использованием одного образца грунта.In the described device, both characteristics (horizontal ground pressure and friction forces of the surface of the structure on the ground) are performed on the same instrument, simultaneously using the same soil sample.
Достигаетс это установкой на приборе трех винтовых домкратов, с расположенными под ними динамометрами, раздельно передающими усили на расположенный в корпусе образец грунта и жесткий стержень, проход щий через корпус прибора, а также выполнением на боковой стенке корпзса прибора отверсти , закрываемого пластинкой, передающей горизонтальное давление грунта динамометру, установленному на боковой стенке корпуса.This is achieved by installing three screw jacks on the device, with dynamometers located under them, separately transmitting forces to a sample of soil and a rigid rod passing through the body of the device, as well as opening the horizontal pressure plate on the side wall of the device. ground dynamometer mounted on the side wall of the hull.
На чертеже изображен вертикальный разрез предлагаемого прибора .The drawing shows a vertical section of the proposed device.
Прибор состоит из цилиндрического корпуса 1, днища 2 с круглым отверстием в центре и съемной крышкой 3, имеющей в центре такое же отверстие. К корпусу 1 прикреплена скоба 4 с неподвижно вмонтированными в нее гайками 5, через которые проход т три домкратных винта 6. Под домкратными винтами расположены пружинные динамометры 7.The device consists of a cylindrical body 1, a bottom 2 with a round hole in the center and a removable cover 3 having the same hole in the center. A bracket 4 is attached to the housing 1 with nuts 5 fixed in it, through which three jacking screws 6 pass. Spring dynamometers 7 are located under the jacking screws.
В корпус прибора вставл етс цилиндрический стержень 8 и зажимаетс по боковой поверхности исследуе.ым грунтом 9, заполн ющим корпз J.A cylindrical rod 8 is inserted into the housing of the device and clamped along the side surface with the test soil 9 filling the housing J.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU616754A SU121584A1 (en) | 1959-01-19 | 1959-01-19 | A device for determining the horizontal pressure of the soil and the friction force on the side surface of a rigid rod on the ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU616754A SU121584A1 (en) | 1959-01-19 | 1959-01-19 | A device for determining the horizontal pressure of the soil and the friction force on the side surface of a rigid rod on the ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU121584A1 true SU121584A1 (en) | 1959-11-30 |
Family
ID=48393360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU616754A SU121584A1 (en) | 1959-01-19 | 1959-01-19 | A device for determining the horizontal pressure of the soil and the friction force on the side surface of a rigid rod on the ground |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU121584A1 (en) |
-
1959
- 1959-01-19 SU SU616754A patent/SU121584A1/en active
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