SU439567A1 - Device for determining the physical and physical properties of the soil - Google Patents

Device for determining the physical and physical properties of the soil

Info

Publication number
SU439567A1
SU439567A1 SU1643982A SU1643982A SU439567A1 SU 439567 A1 SU439567 A1 SU 439567A1 SU 1643982 A SU1643982 A SU 1643982A SU 1643982 A SU1643982 A SU 1643982A SU 439567 A1 SU439567 A1 SU 439567A1
Authority
SU
USSR - Soviet Union
Prior art keywords
physical
soil
determining
base
odometers
Prior art date
Application number
SU1643982A
Other languages
Russian (ru)
Inventor
Гаврил Савельевич Рабаев
Лазарь Симонович Борщевский
Вячеслав Александрович Рябцев
Original Assignee
Предприятие П/Я В-2413
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.)
Filing date
Publication date
Application filed by Предприятие П/Я В-2413 filed Critical Предприятие П/Я В-2413
Priority to SU1643982A priority Critical patent/SU439567A1/en
Application granted granted Critical
Publication of SU439567A1 publication Critical patent/SU439567A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

1one

Известны устройства дл  определени  физико-механических свойств грунта методом давлени , включающие основани  и одометры , штоки которых соединены с нагружающим ириспособлепием. Однако известные устройства малопроизводительны, так как позвол ют с помощью одного нагружающего приспособлени  исследовать только один образец грунта.Devices are known for determining the physicomechanical properties of a soil by the pressure method, including bases and odometers, the rods of which are connected to the loading and iridescence. However, the known devices are inefficient, as they allow using only one soil sample with a single loading device.

Целью изобретени   вл етс  повышение производительности и точности результатов при онределбЕИи физико-механических свойств грунта, преимущественно нижнего предела пластичности.The aim of the invention is to improve the performance and accuracy of the results when determining the physical and mechanical properties of the soil, mainly the lower limit of plasticity.

Дл  этого в предложенном устройстве основание выполнено с гнездами, снабженными тарированными пружинами. Б гнездах установлены одометры, щтоки которых упираютс  в крышку устройства,  вл ющуюс  одновременно нагружающим приспособлением, причем основание соединено с нагружающим приспособлением посредство.м центрированного болта.For this, in the proposed device, the base is made with sockets provided with calibrated springs. Odometers are installed in the sockets, the brushes of which abut against the cover of the device, which is simultaneously a loading device, the base being connected to the loading device by means of a centered bolt.

На фиг. I и 2 показано предложенное устройство .FIG. I and 2 shows the proposed device.

Устройство содержит основание I с гнездами 2, в которые устанавливаютс  одометры 3 с выходными штуцерами 4 дл  удалени  воды. Лнезда снабжены тарированным-и пружинами 5. На одометры устанавливаетс The device comprises a base I with sockets 2, in which odometers 3 are installed with outlet nozzles 4 for removing water. The jacks are equipped with calibrated springs 5. It is installed on the odometers

крышка 6, котора  служит нагружающим приспособлением. К основанию крышка крепитс  центрирующим болтом 7. Давлеиие на одометры передаетс  через щарики 8 и штоки 9.cover 6, which serves as a loading device. The cover is fixed to the base with a centering bolt 7. The odometer pressure is transmitted through the balls 8 and the rods 9.

Устройство работает следующим образом. Образцы грунта закладываютс  в одометры , которые устанавливаютс  в гнезда основани . Дав.тение нагружающего приспособлени  передаетс  на штоки одометров.The device works as follows. Soil samples are placed in odometers, which are installed in the base sockets. The pressure of the loading device is transmitted to the odometer rods.

Пружины в гнездах служат дл  поддержани  равного и посто нного давлени  па все испытываемые образцы грунта.Springs in the nests serve to maintain an equal and constant pressure on all tested soil samples.

При сжатии образцов, отжимаемый поровый раствор удал етс  через штуцеры.When the samples are compressed, the squeezed pore solution is removed through the nozzles.

Предмет изобретени Subject invention

Устройство дл  определенн  физико-механических свойств грунта, преимущественно, нижнего предела пластичности, включающее основание и одометры, штоки которых соединены с нагружающим нриспособлением, отличающеес  тем, что, с целью повышени  производительности и точности полученных результатов , основание выполнено со снабженны , тарированными пружинами гнездами под каждый одометр и соединено с нагружающим приспособлением посредством центрированного болта.A device for certain physical and mechanical properties of the soil, mainly the lower limit of plasticity, including the base and odometers, the rods of which are connected to a loading device, characterized in that, in order to improve the performance and accuracy of the results, the base is made with equipped, calibrated springs under each odometer is connected to the loading device by means of a centered bolt.

Физ. 2Fiz. 2

SU1643982A 1971-04-06 1971-04-06 Device for determining the physical and physical properties of the soil SU439567A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1643982A SU439567A1 (en) 1971-04-06 1971-04-06 Device for determining the physical and physical properties of the soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1643982A SU439567A1 (en) 1971-04-06 1971-04-06 Device for determining the physical and physical properties of the soil

Publications (1)

Publication Number Publication Date
SU439567A1 true SU439567A1 (en) 1974-08-15

Family

ID=20471653

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1643982A SU439567A1 (en) 1971-04-06 1971-04-06 Device for determining the physical and physical properties of the soil

Country Status (1)

Country Link
SU (1) SU439567A1 (en)

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