SU724628A1 - Apparatus for compression testing of soil - Google Patents

Apparatus for compression testing of soil Download PDF

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Publication number
SU724628A1
SU724628A1 SU782585739A SU2585739A SU724628A1 SU 724628 A1 SU724628 A1 SU 724628A1 SU 782585739 A SU782585739 A SU 782585739A SU 2585739 A SU2585739 A SU 2585739A SU 724628 A1 SU724628 A1 SU 724628A1
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SU
USSR - Soviet Union
Prior art keywords
soil
compression testing
load
strips
rigidity
Prior art date
Application number
SU782585739A
Other languages
Russian (ru)
Inventor
Константин Шагенович Шадунц
Original Assignee
Кубанский Ордена Трудового Красного Знамени Сельскохозяйственный Институт
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Priority to SU782585739A priority Critical patent/SU724628A1/en
Application granted granted Critical
Publication of SU724628A1 publication Critical patent/SU724628A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

моделирующих жесткость фундаментов и надфундаментных конструкций./С иЗйёне- нием влажности отдельных образцов перераспредел етс  напр жение, что фиксируетс  динамометрами. 7. Перемещени  поршней фиксируют индикаторы 6. Напр жени , по вл ющиес  при неравномерном онускаНИ1И опор в металлических полосах 8, которые моделируют жесткость фундаментов и надфундаментных конструкций, оцениваютс  тензодатчикам|И 9. Подбор параметров элементов установки производитс  на основе теории подоби .simulating the rigidity of foundations and sub-foundations. / With the moisture content of individual samples, the voltage is redistributed, which is recorded by dynamometers. 7. Piston movements are fixed by indicators 6. Stresses appearing on uneven support of metal supports in metal strips 8, which simulate the rigidity of foundations and underfound structures, are evaluated by strain gauges | I 9. The parameters of the elements of the installation are selected based on similarity theory.

Устройство позвол ет моделировать взаимодействи  сооружени  и грунта, учитываютс  жесткость конструкции; способность ее перерасйредел ть напр жени  н возможные изменени  харат теристик грунта, например, при его замачивании. В результате удаетс  получить, достоверные данные дл  проектировани  и добитьс  экономическогб эффекта за счет уменьшели  размеров фундаментов.The device allows to simulate the interaction of the structure and the ground, taking into account the rigidity of the structure; its ability to redistribute voltage and possible changes in soil characteristics, for example, when it is soaked. As a result, it is possible to obtain reliable data for design and to achieve an economic effect by reducing the size of the foundations.

Claims (1)

Формула изобретени Invention Formula Устройство дл  компрессионных испытаний грунта, содержащее установленный на основании одометр с рычажно-налрузочным приспособлением и размещенными в нем кольцом, штампом, индикатором перемещений и динамометром, отличающеес  тем, что, с целью повышени  точности измерений путём учета жесткости строительной конструкции, оно дополнительно оснащено несколькими установленными на основании одометрами с рьшажно-нагрузочными приспособлени ми, а также металлическими полосами регулируемой жесткости , смонтированный на ос х нагрузочного приснрсрблени  с возможностью поварота , причем на нижней поверхности полос установлены тензодатчики.A device for compression testing of a soil containing an odometer installed on a base with a lever-loading device and a ring, a stamp, a displacement indicator and a dynamometer placed in it, in order to improve the accuracy of measurements by taking into account the rigidity of the building structure, it is additionally equipped with several based on odometers with load-bearing devices, as well as metal strips of adjustable stiffness, mounted on the axes of the load Cooking equipment with strainer, with strain gauges installed on the lower surface of the strips. Источник информации, прин тый во внимание прн /экспертизе:The source of information taken into consideration prn / expertise: I. Стасовска  К. А. Грунтоведение и механика грунтов. Киев, «Вища школа, 1977, с. 68-70.I. Stasovska KA Soil science and soil mechanics. Kiev, “Vishcha school, 1977, p. 68-70. . f. . f.
SU782585739A 1978-03-01 1978-03-01 Apparatus for compression testing of soil SU724628A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782585739A SU724628A1 (en) 1978-03-01 1978-03-01 Apparatus for compression testing of soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782585739A SU724628A1 (en) 1978-03-01 1978-03-01 Apparatus for compression testing of soil

Publications (1)

Publication Number Publication Date
SU724628A1 true SU724628A1 (en) 1980-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782585739A SU724628A1 (en) 1978-03-01 1978-03-01 Apparatus for compression testing of soil

Country Status (1)

Country Link
SU (1) SU724628A1 (en)

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