SU86068A1 - Method for determining the effect of air resistance on fluid infiltration in soils - Google Patents

Method for determining the effect of air resistance on fluid infiltration in soils

Info

Publication number
SU86068A1
SU86068A1 SU404707A SU404707A SU86068A1 SU 86068 A1 SU86068 A1 SU 86068A1 SU 404707 A SU404707 A SU 404707A SU 404707 A SU404707 A SU 404707A SU 86068 A1 SU86068 A1 SU 86068A1
Authority
SU
USSR - Soviet Union
Prior art keywords
determining
effect
soils
air resistance
fluid infiltration
Prior art date
Application number
SU404707A
Other languages
Russian (ru)
Inventor
А.М. Сенков
Original Assignee
А.М. Сенков
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 А.М. Сенков filed Critical А.М. Сенков
Priority to SU404707A priority Critical patent/SU86068A1/en
Application granted granted Critical
Publication of SU86068A1 publication Critical patent/SU86068A1/en

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  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

Предметом изобретени   вл етс  способ, дающий возмолшость в лабораторных услови х определить вли ние воздуха на проникновение н-сидкостей в поры грунта.The subject of the invention is a method, which gives an opportunity in laboratory conditions to determine the effect of air on the penetration of n-seats into the pores of the soil.

Снособ основан на фильтрата, просочившегос  в единицу времени через образец испытуемого грунта при разных услови х сообщени  этого образца с внешней средой.The method is based on a filtrate that percolates per unit of time through a sample of the test soil under different conditions of communication of this sample with the external environment.

Па чертеже схематически иоказано устройство дл  осуществлени  предлагаемого способа.The drawing shows schematically and a device for carrying out the proposed method.

Три одинаковые по своим размерам трубки 1, 2 и 3 устанавливаютс  вертикально. Трубка 2 закрыта снизу сеткой 4, через которую свободно может проходить воздух. Трубка 3 плотно закрыта резиновой пробкой 5, не пропускающей воздуха, и трубка 1 снабжена краном 6, регулирующим отверстие дл  выхода воздуха,.Three identical tubes 1, 2 and 3 are mounted vertically. The tube 2 is closed from the bottom of the grid 4, through which air can freely pass. The tube 3 is tightly closed with a rubber stopper 5 which does not allow air to pass through, and the tube 1 is equipped with a tap 6 regulating the air outlet.

Все трубки заполн ютс  одинаковым количеством исследуемого грунта 7, а сверху заливаютс  одинаковым количеством фильтрата 8. За понижением уровн  фильтрата в трубках вследствие проникновени  его в лоры грунта производ тс  наблюдени . На основании полученного расхода фильтрата за определенный промежуток врстмени определ ют исходные величины, вход щие в расчетные формулы дл  оиределеии  инфильтрации в исследуемом грунте.All tubes are filled with the same amount of soil 7 under investigation, and the same amount of filtrate 8 is poured in from above. Lowering of the filtrate level in the tubes due to its penetration into the pores of the soil is monitored. On the basis of the obtained filtrate consumption for a certain period of time, the initial values are determined, which are included in the calculation formulas for the determination of infiltration in the studied soil.

Предмет изобретени Subject invention

Способ определени  вли ни  сонротивлени  воздуха па инфильтрацию жидкостей в грунтах, отличающийс  тем, что исследуемый образец грунта, заливаемый одинаковым количеством фильтрата, помещают в три одинаковые но своим размерам вертикальные трубки, из которых одна закрыта снизу сеткой, друга  снабжена краном дл  регулировани  выходного отверсти , а треть  закрыта снизу пробкой, после чего сиред§л ют расход фильтрата за определенный промежуток временп в различных услови х сообщени  образца исследуемого грунта с внешней средой и на основаннн полученных показаний определ ют исходные величины , вход щие в расчетные формулы дл  определени  инфильтрации в исследуемом грунте.The method of determining the effect of air resistance on the infiltration of liquids in soils, characterized in that the soil sample under investigation, filled with the same amount of filtrate, is placed into three vertical pipes of the same size, one of which is covered with a grid from the bottom, the other is equipped with a valve for adjusting the outlet, and a third is closed from the bottom with a stopper, after which the flow of filtrate is removed for a certain period of time in different conditions of the sample of the test soil with the external medium and on the ground The readings obtained determine the initial values included in the calculation formulas for determining the infiltration in the test soil.

SU404707A 1949-09-23 1949-09-23 Method for determining the effect of air resistance on fluid infiltration in soils SU86068A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU404707A SU86068A1 (en) 1949-09-23 1949-09-23 Method for determining the effect of air resistance on fluid infiltration in soils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU404707A SU86068A1 (en) 1949-09-23 1949-09-23 Method for determining the effect of air resistance on fluid infiltration in soils

Publications (1)

Publication Number Publication Date
SU86068A1 true SU86068A1 (en) 1949-11-30

Family

ID=48258128

Family Applications (1)

Application Number Title Priority Date Filing Date
SU404707A SU86068A1 (en) 1949-09-23 1949-09-23 Method for determining the effect of air resistance on fluid infiltration in soils

Country Status (1)

Country Link
SU (1) SU86068A1 (en)

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