SU690129A1 - Apparatus for static testing of pile stem - Google Patents

Apparatus for static testing of pile stem

Info

Publication number
SU690129A1
SU690129A1 SU782596429A SU2596429A SU690129A1 SU 690129 A1 SU690129 A1 SU 690129A1 SU 782596429 A SU782596429 A SU 782596429A SU 2596429 A SU2596429 A SU 2596429A SU 690129 A1 SU690129 A1 SU 690129A1
Authority
SU
USSR - Soviet Union
Prior art keywords
jack
static testing
barrel
test section
pile
Prior art date
Application number
SU782596429A
Other languages
Russian (ru)
Inventor
Абрам Нисонович Драновский
Original Assignee
Казанский инженерно-строительный институт
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 Казанский инженерно-строительный институт filed Critical Казанский инженерно-строительный институт
Priority to SU782596429A priority Critical patent/SU690129A1/en
Application granted granted Critical
Publication of SU690129A1 publication Critical patent/SU690129A1/en

Links

Landscapes

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

Description

(54) УСТРОЙСТВО ДЛЯ СТАТИЧЕСКОГО ИСПЫТАНИЯ СТВОЛА СВАИ(54) DEVICE FOR STATIC TEST OF PVI STEM

ствола н пропущены в V -образном канале 8, расположенном р дом со стыком сваи 9.trunk n skipped in a V-shaped channel 8, located next to the joint of the pile 9.

Устройство работает следукщим образом .The device works as follows.

Т ги устанавливают при изготовпеннн или погружении готовых свай. В тюспешем случае т ги прив зывают к стволу хомутами из в зальной проволоки (на чертеже не показаны) перед подъемом сваи на копир. Сжимающее усилие от домкрата передают на головку сваи и на нижний конец испытываемого участка ствола.T-gs are installed when fabricating or immersing finished piles. In the tuspesh case, ti gi are tied to the barrel with clamps from in the hall wire (not shown in the drawing) before lifting the pile to the copier. The compressive force from the jack is transmitted to the pile head and to the lower end of the test section of the barrel.

После испытани  т ги извлекают.After testing, the rods are removed.

Изобретение может быть использовано дл  контрол  качества ствола сва , изготовленных в грунте, например набивных , а также длинных составных свай, погружаемых в грунт в готовом виде.The invention can be used to control the quality of a pile shaft manufactured in the ground, for example printed, as well as long composite piles, immersed in the ground in finished form.

Формул, а изобретени Formulas and inventions

Claims (2)

1. Устройство дл  статического испытани  ствола сваи в грунте, содержащее домкрат, систему дл  уг-)ра домкрата , т ги, отличающеес  тем, что, с целью определени  прочности отдельных участков ство/шгсваи, система дл 1. A device for static testing of a pile shaft in the ground, containing a jack, a system for jacking a jack, a pull, characterized in that, in order to determine the strength of individual areas упора домкрата соединена т гами с нижним концом испытываемого участка ствола, а т ги установлены с возможностью их продольного перемещени  относительно ствола.the jack stop is connected with the lower end of the test section of the barrel, and the plugs are installed with the possibility of their longitudinal movement relative to the barrel. 2. Устройство по п. 1, о т л и ч а ющ е е с   тем, что т ги установлены в каналах, выполненных в стволе сват, причем в нижней части испытываемого участка каналы имеют V -образную2. The device according to claim 1, that is, with the fact that the cables are installed in channels made in the trunk of the swat, and in the lower part of the test section the channels are V-shaped форму.form. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1. Смородинов М. И. Основание и фундаменты. Стройиздат, М., 1976, с. 158.1. Smorodinov MI Foundation and foundations. Stroyizdat, M., 1976, p. 158. 2. Авторское свидетельство СССР . № 514934, кл. Е 02 D 33/00, 1976.2. USSR author's certificate. No. 514934, cl. E 02 D 33/00, 1976. 1 ll1 ll 11eleven
SU782596429A 1978-03-28 1978-03-28 Apparatus for static testing of pile stem SU690129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782596429A SU690129A1 (en) 1978-03-28 1978-03-28 Apparatus for static testing of pile stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782596429A SU690129A1 (en) 1978-03-28 1978-03-28 Apparatus for static testing of pile stem

Publications (1)

Publication Number Publication Date
SU690129A1 true SU690129A1 (en) 1979-10-05

Family

ID=20756111

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782596429A SU690129A1 (en) 1978-03-28 1978-03-28 Apparatus for static testing of pile stem

Country Status (1)

Country Link
SU (1) SU690129A1 (en)

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