SU568864A1 - Device for study of ground massiv model in stressed state - Google Patents

Device for study of ground massiv model in stressed state

Info

Publication number
SU568864A1
SU568864A1 SU7602310021A SU2310021A SU568864A1 SU 568864 A1 SU568864 A1 SU 568864A1 SU 7602310021 A SU7602310021 A SU 7602310021A SU 2310021 A SU2310021 A SU 2310021A SU 568864 A1 SU568864 A1 SU 568864A1
Authority
SU
USSR - Soviet Union
Prior art keywords
model
piezometers
shield
tubes
piezometric
Prior art date
Application number
SU7602310021A
Other languages
Russian (ru)
Inventor
Юрий Семенович Палькин
Николай Константинович Шевнин
Original Assignee
Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства (Сиб Цниис)
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 Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства (Сиб Цниис) filed Critical Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства (Сиб Цниис)
Priority to SU7602310021A priority Critical patent/SU568864A1/en
Application granted granted Critical
Publication of SU568864A1 publication Critical patent/SU568864A1/en

Links

Landscapes

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

Claims (2)

ми 4, а с другой соедин ют с пьезометрами 5, через которые заливают жидкость до одина .кового во всех пьезомет.рах уровн . Передачу нагрузки на модель осуществл ют стулен ма: . Отсчеты снимают на пьезометрическом щите 6 по уровню жидкости, который устанавливаетс  в пьезометрах после изменени  сечени  трубок е зависимости от пол  напр жени  в загружаемой модели. Устройство может быть использовано при проведении сопоставимых испытаний грунтовых моделей, например, при различных вариантах нагрузки, при оценке эффективности различных способов укреплени , при выборе оптимальной конструкции сооружени  и т. п. Предлагаемое устройство позвол ет снизить стоимость и трудозатраты на проведение эксперимента и повысить точность исследований по сравнению с известными устройствами . Формула изобретени  Устройство дл  исследовани  «апр женного состо ни  модели грунтового массива, включающее грунтовой лоток, пьезометрический щит со стекл нными трубками, приспособлени  дл  передачи нагрузки и измерени  напр жений, отличающеес  тем, что, с целью повышени  точности исследований, приспособление дл  измерени  напр жений выполнено в виде раст нутых на всю длину лотка эластичных, заполненных жидкостью трубок, одни концы которых заглушены, а другие соединены с вертикально расположенными стекл нными трубками :пьезометрического щита. Источники информации, прин тые во внимание при экспертизе: 1.Авторское свидетельство Nb 414479, Е 02 d 1/00, 1971. 4, and on the other hand, they are connected to piezometers 5, through which liquid is poured to the same level in all piezometers. The load is transferred to the model by the head:. The readings are taken on a piezometric shield 6 according to the level of the liquid, which is installed in the piezometers after changing the cross section of the tubes and depending on the voltage in the loaded model. The device can be used when conducting comparable tests of soil models, for example, with different load options, when evaluating the effectiveness of various methods of strengthening, choosing the optimal structure for a structure, etc. compared to known devices. Apparatus of the Investigation Device for the "arcing state of a soil mass model, including an earth tray, a piezometric shield with glass tubes, devices for transferring loads and measuring stresses, characterized in that, in order to increase the accuracy of research made in the form of stretched over the entire length of the tray elastic, fluid-filled tubes, one ends of which are plugged, while others are connected to vertically arranged glass tubes: piezomet nical shield. Sources of information taken into account in the examination: 1. Author's certificate Nb 414479, E 02 d 1/00, 1971. 2.Коган Я. Л. «Исследование распределени  напр жений на модел х насыпей. Желдориздат, М, 1940.2. Kogan Ya. L. “Investigation of the distribution of stresses on models of embankments. Zheldorizdat, M, 1940.
SU7602310021A 1976-01-04 1976-01-04 Device for study of ground massiv model in stressed state SU568864A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602310021A SU568864A1 (en) 1976-01-04 1976-01-04 Device for study of ground massiv model in stressed state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602310021A SU568864A1 (en) 1976-01-04 1976-01-04 Device for study of ground massiv model in stressed state

Publications (1)

Publication Number Publication Date
SU568864A1 true SU568864A1 (en) 1977-08-15

Family

ID=20644197

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602310021A SU568864A1 (en) 1976-01-04 1976-01-04 Device for study of ground massiv model in stressed state

Country Status (1)

Country Link
SU (1) SU568864A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107505196A (en) * 2017-07-17 2017-12-22 河海大学 It is a kind of can flexible operating three-dimensional soil arching effect development test device and operating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107505196A (en) * 2017-07-17 2017-12-22 河海大学 It is a kind of can flexible operating three-dimensional soil arching effect development test device and operating method
WO2019015511A1 (en) * 2017-07-17 2019-01-24 河海大学 Flexible test device for studying three-dimensional soil arching effect and operation method
CN107505196B (en) * 2017-07-17 2019-10-01 河海大学 It is a kind of can flexible operating three-dimensional soil arching effect development test device and operating method

Similar Documents

Publication Publication Date Title
Kuffler et al. The small-nerve motor system to skeletal muscle
Kobayashi Dynamic fracture analysis by dynamic finite element method- Generation and propagation analyses
CN208026253U (en) A kind of grade rod of municipal works road construction management
Hodler et al. Role of potential wave spreading along myelinated nerve fiber in excitation and conduction
SU568864A1 (en) Device for study of ground massiv model in stressed state
CN106643637A (en) Tour-inspection principal strain measurement method for vibration measurement
CN104198587B (en) Concrete material is the measuring method of damage development under static load effect
SU896493A1 (en) Device for testing sheet material for bending
JPS5416199A (en) Supporting and driving device of magnetostrictive vibrators
Charp Dielectric aerials: by DG Kiely. 132 pages, 11× 17 cm. Methuen's Monographs on Physical Subjects. New York, John Wiley & Sons, Inc.; London, Methuen & Co., Ltd.; 1953. Price, $2.00.
Jackson et al. Photothermal investigation of transport in semiconductors: theory and experiment
Van Der Kloot et al. Localizing the site of generation of uni-quantal endplate potentials using two intracellular microelectrodes
GRISSETT A new technique for measuring scotopic critical flicker frequency to indicate psychophysiological stress(Simulated lunar magnetic environment effects on humans, using scotopic critical flicker frequency measurements to indicate psychophysiological stress)
SU501313A1 (en) Barometer
WASSEL et al. Environmental characteristics and experimental limitations of arc-heated reentry test facilities[Interim Report]
LUCIA et al. Evaluation of three constitutive models for soils[Final Report]
LANE Study of structure of light nuclei with neutrons[Progress Report, 1 Sep. 1977- 30 Aug. 1978]
SU605144A1 (en) Method of dynamic testing of structure with cylindrical internal channel
HINRICHS Institute for Telecommunication Sciences(ITS) ionospheric measurements programs(electron density measurements in upper atmosphere)
Koval et al. Measurement of crack propagation rate by fracture sensors connected in series
Bolton Factor analysis in rehabilitation research: III.
YU Computer simulation of impressing creep by the finite element method- Modulus and depth effects
FREY et al. Numerical technique and experience in solving nonlinear structural problems by the finite element method
Galindez Getting the Drop on Sediment
ROSSINSKIY et al. TENTATIVE LABORATORY INVESTIGATION OF DIVAGATING-RIVER BANK DESTRUCTION(RUSSIAN: OPYT ISSLEDOVANIYA V LABORATORNYKH USLOVIYAKH RAZRUSHENIYA BEREGOV(DEYGISHA) NA BLUZHDAYUSHCHIKH REKAKH)