SU1663415A1 - Equipment for determining deformations of slope models - Google Patents
Equipment for determining deformations of slope models Download PDFInfo
- Publication number
- SU1663415A1 SU1663415A1 SU894711101A SU4711101A SU1663415A1 SU 1663415 A1 SU1663415 A1 SU 1663415A1 SU 894711101 A SU894711101 A SU 894711101A SU 4711101 A SU4711101 A SU 4711101A SU 1663415 A1 SU1663415 A1 SU 1663415A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- model
- models
- fixing unit
- frame
- equipment
- Prior art date
Links
- 239000003351 stiffener Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000691 measurement method Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
Изобретение относитс к измерительной технике и может быть использовано при исследовани х напр женно-деформированного состо ни моделей геологических объектов. Целью изобретени вл етс повышение производительности измерений. Модель размещают в узле фиксации. Поворачивают установку на 90°, чтобы модель прин ла горизонтальное положение. Фотографируют ее. Поворачивают установку в прежнее положение и вновь фотографируют. Сравнива полученные фотографии, определ ют деформации. 1 ил.The invention relates to a measurement technique and can be used in studies of the stress-strain state of models of geological objects. The aim of the invention is to improve the performance of measurements. The model is placed in the fixing unit. Rotate the unit 90 ° so that the model fits horizontally. Take pictures of it. Turn the installation in the same position and again photographed. Comparing the photographs, determine the strain. 1 il.
Description
Изобретение относитс к измерительной технике и может быть использовано при исследовани х напр женно-деформируемого состо ни моделей геологических объектов .The invention relates to a measurement technique and can be used in studies of the stress-strain state of models of geological objects.
Целью изобретени вл етс повышение производительности измерений.The aim of the invention is to improve the performance of measurements.
На чертеже изображена установка дл определени деформаций моделей склонов .The drawing shows an installation for determining the deformations of the models of slopes.
Установка содержит пр моугольную раму 1, размещенные на ней приспособление, предназначенное дл поворота модели, и фотокамеру 2, узел 3 фиксации модели; рама 1 выполнена с двум парами взаимно перпендикул рных ребер 4 и 5, одни 4 из которых служат продолжением рамы 1, а другие 5 вл ютс ее ребрами жесткости. Приспособление , предназначенное дл поворота модели, выполнено в виде двух дуг 6, соедин ющих взаимно перпендикул рные ребра 4 и 5, узел 3 фиксации модели размещен в плоскости, параллельной плоскости , образуемой ребрами жесткости, а фотокамера 2 размещена с возможностьюThe installation comprises a rectangular frame 1, devices arranged to rotate on it, designed to rotate the model, and a camera 2, model fixing unit 3; frame 1 is made with two pairs of mutually perpendicular ribs 4 and 5, some 4 of which serve as extensions of frame 1 and the other 5 are its stiffeners. The fixture designed to rotate the model is made in the form of two arcs 6 connecting mutually perpendicular ribs 4 and 5, the model fixing unit 3 is placed in a plane parallel to the plane formed by stiffeners, and the camera 2 is placed with
перемещени вдоль оси, параллельной упом нутым плоскост м.displacement along an axis parallel to said planes.
Установка работает следующим образом .The installation works as follows.
Изготавливают из водно-глицериновой смеси желатина-ингдантина модель склона. Типографской краской нанос т на нее пр моугольную координатную сетку и фиксируют модель в узле 3 фиксации так, что ребра 4 образуют с ее плоскостью угол 90°. С помощью дуг 6 установку поворачивают на угол 90° и модель принимает горизонтальное положение в поле т жести Земли. В этом положении модель фотографируют. Затем ее поворачивают в прежнее положение , выдерживают в этом положении заданное врем и вновь фотографируют. Сравнивают полученные фотографии и определ ют деформации.The slope model is made of a water-glycerin mixture of gelatin-ingdantin. A rectangular coordinate grid is applied onto it with a printing ink and the model is fixed in the fixing unit 3 so that the edges 4 form an angle of 90 ° with its plane. Using arcs 6, the installation is rotated by an angle of 90 ° and the model assumes a horizontal position in the field of gravity of the Earth. In this position, the model is photographed. Then it is turned to its former position, kept in this position for a specified time, and again photographed. Compare the resulting photographs and determine the strain.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894711101A SU1663415A1 (en) | 1989-06-27 | 1989-06-27 | Equipment for determining deformations of slope models |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894711101A SU1663415A1 (en) | 1989-06-27 | 1989-06-27 | Equipment for determining deformations of slope models |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1663415A1 true SU1663415A1 (en) | 1991-07-15 |
Family
ID=21457021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894711101A SU1663415A1 (en) | 1989-06-27 | 1989-06-27 | Equipment for determining deformations of slope models |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1663415A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086494B (en) * | 2007-07-03 | 2010-05-26 | 浙江大学 | Foundation and slope engineering model test platform |
| CN112557178A (en) * | 2020-12-31 | 2021-03-26 | 中北大学 | Multifunctional two-dimensional similar reinforced soil structure model test device |
-
1989
- 1989-06-27 SU SU894711101A patent/SU1663415A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Вопросы формировани и устойчивости высоких склонов. - М.: МГУ, 1970, с. 150- 159. * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086494B (en) * | 2007-07-03 | 2010-05-26 | 浙江大学 | Foundation and slope engineering model test platform |
| CN112557178A (en) * | 2020-12-31 | 2021-03-26 | 中北大学 | Multifunctional two-dimensional similar reinforced soil structure model test device |
| CN112557178B (en) * | 2020-12-31 | 2023-11-03 | 中北大学 | Multifunctional two-dimensional similar reinforced soil structure model test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2035034A1 (en) | Method for measuring position and orientation of object | |
| CN204612710U (en) | Be applicable to the removable control target ball device of aerial survey | |
| SU1663415A1 (en) | Equipment for determining deformations of slope models | |
| US2607268A (en) | Method for photographically varying one dimension of an object with respect to another | |
| CN111693233A (en) | Crane main beam lower deflection measuring device based on image processing | |
| US4175328A (en) | Arrangement for producing photographic pictures suitable for photogrammetric survey of spatial objects | |
| JPH09311023A (en) | Target for measuring point | |
| Bruckstein et al. | New devices for 3d pose estimation: Mantis eyes, agam paintings, sundials, and other space fiducials | |
| JPH09329425A (en) | Measuring method for structural member and rule as its reference | |
| JPS54103370A (en) | Dimension measuring apparatus | |
| CN221882540U (en) | Auxiliary lighting equipment for measuring grotto | |
| SU1670694A1 (en) | Training device for illustrating right angle projection theorem | |
| CN209387538U (en) | The apparent Defect inspection system of bridge | |
| CN222460664U (en) | Land area measuring instrument | |
| JP2004093327A (en) | Scale for measuring basic work form for buildings | |
| CN204313836U (en) | Portable solid sizing mark frame | |
| CN214752496U (en) | Optical elasticity experiment's along with hall teaching equipment | |
| JPH0581622U (en) | Article surface imaging device | |
| SU777416A1 (en) | Line direction determining device | |
| Hung et al. | Speckle-moire interferometry- A tool for complete measurement of in-plane surface-displacements | |
| JPH01184484A (en) | Eccentric target device for light wave measurement | |
| Di et al. | A virtual binocular vision range finding method of remote object based on single rotating angle indexing camera | |
| SU438411A1 (en) | INSTALLATION FOR QUANTITATIVE DETERMINATION OF PARAMETERS OF THE FORM OF A HUMAN BODY | |
| SU493630A1 (en) | Device for measuring geological formations | |
| SU1355864A1 (en) | Method of determining deformation of ground sample |