SU617705A1 - Apparatus for taking soil samples from water basin bottom - Google Patents

Apparatus for taking soil samples from water basin bottom

Info

Publication number
SU617705A1
SU617705A1 SU762344559A SU2344559A SU617705A1 SU 617705 A1 SU617705 A1 SU 617705A1 SU 762344559 A SU762344559 A SU 762344559A SU 2344559 A SU2344559 A SU 2344559A SU 617705 A1 SU617705 A1 SU 617705A1
Authority
SU
USSR - Soviet Union
Prior art keywords
channel
water basin
soil samples
basin bottom
taking soil
Prior art date
Application number
SU762344559A
Other languages
Russian (ru)
Inventor
Юрий Васильевич Швечиков
Александр Николаевич Ефименко
Сергей Сергеевич Маранин
Original Assignee
Ленинградское высшее военное инженерное строительное Краснознаменное училище им.генерала армии А.Н.Комаровского
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 Ленинградское высшее военное инженерное строительное Краснознаменное училище им.генерала армии А.Н.Комаровского filed Critical Ленинградское высшее военное инженерное строительное Краснознаменное училище им.генерала армии А.Н.Комаровского
Priority to SU762344559A priority Critical patent/SU617705A1/en
Application granted granted Critical
Publication of SU617705A1 publication Critical patent/SU617705A1/en

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Landscapes

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

Description

грунта и замыкание контакта. В зависимости от глубины ногружени  определ етс  величина давлени  сжатого воздуха, необходимого дл  открыти  канала 2 и выдавливани  быстросхватывающейс  жидкости в грунт. Врем  схватывани  смеси вода + -{-грунт+ускоритель схватывани , т. е. врем  образовани  перемычки, определ етс  предварительно в лабораторных услови х. После доставки устройства с грунтом на поверхность производитс  извлечеиие грунтоотборника с грунтом и провод тс  испытани  но обычной методике.ground and contact closure. Depending on the depth of the bottom, the amount of pressure of compressed air needed to open channel 2 and squeeze the fast-setting fluid into the ground is determined. The setting time of a mixture of water + - {- soil + accelerator setting, i.e. the time of formation of the lintel, is determined in advance in laboratory conditions. After delivery of the device with the ground to the surface, the extraction of the ground collector with the ground is carried out and carried out in a conventional manner.

Claims (2)

1. Устройство дл  отбора проб грунта со дпа акватории, включающее корпус с двойпой стенкой, внутренн   из которых имеет канал дл  подачи быстросхватывающего раствора, режущее кольцо и грунтоприемный стакан, отличающеес  тем, что, с пелью предотвращени  забивани  канала песчаными и св зными грунтами, оно снаб жепо подпружиненным золотником, установленным напротив канала, причем канал выполпен в виде кольцевой щели.1. A device for sampling soil from the water area, including a double-walled housing, internally of which has a channel for supplying a quick-setting mortar, a cutting ring and a ground receiving glass, characterized in that with a sandy and cohesive soil preventing ground Provides the same spring-loaded spool installed opposite the channel, and the channel is made in the form of an annular gap. 2. Устройство по п. 1, отличающеес  тем, что, с целью контрол  глубины погружени , оно снабжено мерной рейкой и движком с электроконтактом.2. The device according to claim 1, characterized in that, in order to control the depth of immersion, it is equipped with a measuring rod and a slider with an electrical contact. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 49484, кл. G ОШ 1/20, 1935.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 49484, cl. G ORS 1/20, 1935. // Ю// YU NN 33
SU762344559A 1976-02-23 1976-02-23 Apparatus for taking soil samples from water basin bottom SU617705A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762344559A SU617705A1 (en) 1976-02-23 1976-02-23 Apparatus for taking soil samples from water basin bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762344559A SU617705A1 (en) 1976-02-23 1976-02-23 Apparatus for taking soil samples from water basin bottom

Publications (1)

Publication Number Publication Date
SU617705A1 true SU617705A1 (en) 1978-07-30

Family

ID=20655825

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762344559A SU617705A1 (en) 1976-02-23 1976-02-23 Apparatus for taking soil samples from water basin bottom

Country Status (1)

Country Link
SU (1) SU617705A1 (en)

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