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Slope Stability Radar (SSR)
 
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Slope Stability Radar (SSR) video - ENG version
Views: 6723 GroundProbe1
What is a Slope Failure
 
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Views: 11017 GroundProbe1
Slope Stability Radar-An ultimate solution for managing slope instability hazard
 
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Assessing and managing instability hazards in open pit mines are the essential activity when working with the natural and engineering slopes, due to its potentiality for loss of life and property. The slope stability radar (SSR) is an all-weather system that remotely scans wall of the slopes to measure the slope surface movement with sub-millimeter precision. It allows user to detect and alert personnel of rock movements that result in instability. It allows greater productivity without compromising safety...read more on http://www.waartsy.com/2016/12/slope-stability-radar-ultimate-solution-for-monitoring-slopes-and-managing-slope-instability-hazards/
Views: 901 TecHelp waartsy
Rocscience slope stability
 
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This video demonstrates the workflow to run a slope stability analysis with Rocscience. It is one of their solved example files.
Views: 630 Geotechical FEA
Slope stabilization at Emeral pit, Suttisak
 
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Mine pit slope failed near the railway, the railway have to be deviated from original route and the rock slope was stabilized by horizontal drains, rock bolt and shotcrete. The failure occurred at the contact zone between limestone and granitic rock. Surface and underground water accelerated the failure process. Investigated the failure and conceptual design by Dr. Suttisak Soralump and team at GERD
Views: 115 Geotechnow
01 Slope Stability Analysis
 
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Views: 2247 MIDAS India
Slope stability - Elkview Coal Mine sprayforceconcrete.com
 
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Calgary shotcete contractor: SprayForce Concrete Services Ltd
Views: 430 calgaryshotcrete
Slope Stability - Slide | EMCG Courses
 
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Visit Our Page https://www.facebook.com/EgyptianMiningConsultantGroup Copyright [email protected] Egyptian Mining Consulting Group
Views: 2383 EMCG
What is SLOPE STABILITY ANALYSIS? What does SLOPE STABILITY ANALYSIS mean?
 
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What is SLOPE STABILITY ANALYSIS? What does SLOPE STABILITY ANALYSIS mean? SLOPE STABILITY ANALYSIS meaning - SLOPE STABILITY ANALYSIS definition - SLOPE STABILITY ANALYSIS explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Slope stability analysis is performed to assess the safe design of a human-made or natural slopes (e.g. embankments, road cuts, open-pit mining, excavations, landfills etc.) and the equilibrium conditions. Slope stability is the resistance of inclined surface to failure by sliding or collapsing. The main objectives of slope stability analysis are finding endangered areas, investigation of potential failure mechanisms, determination of the slope sensitivity to different triggering mechanisms, designing of optimal slopes with regard to safety, reliability and economics, designing possible remedial measures, e.g. barriers and stabilization. Successful design of the slope requires geological information and site characteristics, e.g. properties of soil/rock mass, slope geometry, groundwater conditions, alternation of materials by faulting, joint or discontinuity systems, movements and tension in joints, earthquake activity etc. The presence of water has a detrimental effect on slope stability. Water pressure acting in the pore spaces, fractures or other discontinuities in the materials that make up the pit slope will reduce the strength of those materials. Choice of correct analysis technique depends on both site conditions and the potential mode of failure, with careful consideration being given to the varying strengths, weaknesses and limitations inherent in each methodology. Before the computer age stability analysis was performed graphically or by using a hand-held calculator. Today engineers have a lot of possibilities to use analysis software, ranges from simple limit equilibrium techniques through to computational limit analysis approaches (e.g. Finite element limit analysis, Discontinuity layout optimization) to complex and sophisticated numerical solutions (finite-/distinct-element codes). The engineer must fully understand limitations of each technique. For example, limit equilibrium is most commonly used and simple solution method, but it can become inadequate if the slope fails by complex mechanisms (e.g. internal deformation and brittle fracture, progressive creep, liquefaction of weaker soil layers, etc.). In these cases more sophisticated numerical modelling techniques should be utilised. Also, even for very simple slopes, the results obtained with typical limit equilibrium methods currently in use (Bishop, Spencer, etc.) may differ considerably. In addition, the use of the risk assessment concept is increasing today. Risk assessment is concerned with both the consequence of slope failure and the probability of failure (both require an understanding of the failure mechanism). Within the last decade (2003) Slope Stability Radar has been developed to remotely scan a rock slope to monitor the spatial deformation of the face. Small movements of a rough wall can be detected with sub-millimeter accuracy by using interferometry techniques.
Views: 3355 The Audiopedia
Slope stability A4
 
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Views: 18 Muhammad Hossam
Sirovision 6.0 - Slope Stability Analysis
 
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Short demo on automated detection of unstable features in rock walls using Sirovision 6.0
Views: 1949 Datamine Software
Malaysia Landslide
 
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http://www.youtube.com/watch?v=hMnAfY5H-8E&feature=player_embedded# (link to TV program in USA ) landslide occur at Seaside Malaysia on 1993 year,this video was taken on the spot at that time.That year, I received a call by the owner of a tin mine (the element tin, not tin as in cans...). He said that his mine, which had been running for a few decades, was about to collapse. I rushed to the scene with my video camera and waited for a few hours. Finally, I took this valuable footage. Although the footage lasted only a few minutes, it is horribly exciting enough. I hope that this video can let you all appreciate the consequence of ruining our environment." 当年,我接到一名锡矿矿主的电话,说他经营几十年的矿场就要土崩堤解,我即刻拿起录影机火速赶到现场,苦等了几个小时,终于,让我拍到珍贵的镜头。虽然只有短短几分钟的录相片短,但足让旁观者心跳一百,希望这套短 片能让各界的朋友反思环境遭破坏的后果。
Views: 1347777 Yee rang
UAV LiDar dan Slope Stability Radar (SSR) Berau Coal
 
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Showcase UAV LiDar dan Slope Stability Radar (SSR) yang menggabungkan metode Terrestrial Laser Scanner dan metode udara agar bisa mencapai akurasi yang lebih tinggi dalam waktu yang tepat dan area yang luas. UAV LiDar merupakan teknologi pemetaan topografi menggunakan teknologi laser yg dimounting pada sebuah drone, dan ini merupakan pengaplikasian yang pertama di Indonesia. Sedangkan SSR merupakan teknologi monitoring kestabilan lereng menggunakan radar, fungsi utamanya adalah untuk safety, sebagai early warning system antisipasi kejadian longsor. Selain itu SSR juga digunakan utk optimisasi pengambilan coal. Alat ini akan beroperasi untuk mencapai target pemetaan sebesar 250 ha setiap harinya, yang mana jika dibandingkan dengan peralatan Terrestrial Laser Scanner yang hanya mampu mencapai 50 - 70 ha per hari dan itupun tidak semua area bisa didapatkan dengan alasan aspek safety. UAV LiDar dan SSR merupakan bentuk dari continuous improvement yang dilakukan dari sisi Departemen SGI yang bekerja sama dengan Departemen Mintech dalam hal meningkatkan performance dan akurasi untuk pemetaan serta kecepatan pengolah data sehingga dapat dimanfaatkan untuk mengantisipasi perkembangan produksi yang akan semakin besar pada waktu yang akan datang. Dengan adanya kedua alat ini, diharapkan keselamatan pekerja dapat terjamin dan produktivitas semakin meningkat. Simak terus social media kami: Instagram: https://www.instagram.com/sinarmas_mining Facebook: https://web.facebook.com/officialsinarmasmining/ Twitter: https://twitter.com/sinarmas_mining Linked In: https://www.linkedin.com/company/13369794/
Views: 3005 Sinar Mas Mining
Initial Stage Mine Slope Construction
 
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Depicting the initial stage of mine slope construction showing from an open pit down to the point of browing in and inby the brow for 200 feet.
Views: 1346 P Wilkes Jr
An Introduction to Slope Stability
 
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This video defines what is a slope and what are its common features, how slopes are classified, the type of failures for a slope and emphasizes on the importance of Slope Stability in Geotechnics
Views: 1984 Geo-JuanP
SVSLOPE Multi-Plane 2D Slope Stability for Tailings Dam Analysis
 
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This webinar demonstrates the application of the new Multi-Plane Analysis (MPA) technology implemented in the SVSLOPE 2D MINING edition of our software. Traditional analysis of earth dams involve a complicated process of pulling and organizing specific cross-sections out of AutoCAD geometry. The process for geotechnical engineers is complicated and time consuming. The methodology also raises questions such as "What if the slice chosen is slightly different? Does it greatly affect the calculated factor of safety?". The MPA analysis allows the user to set up complex geometries and analyze a small or large batch of 2D slicing planes. The site can be fully set up in our SVDESIGNER software package. Then the geometry can be transferred to SVSLOPE to set up tens, hundreds or thousands of slicing planes where each plane is a fully formed 2D limit equilibrium slope stability models. The results of the analysis are then compiled by the software and may be visualized over top of the original 3D conceptual model. Such technology is perfect for the 2D analysis of complex earth structures. This webinar will focus on the application to the analysis of tailings dams. Such analysis has the potential to more fully analyze the effects of 3D geometry on the related factor of safety for such earth structures. The presentation includes a brief overview of the MPA methodology, a demonstration of a simple application, and then a demonstration of a more real-world type of site. For More Information: https://soilvision.com/support/features/48-multi-plane-analysis-mpa-in-svslope -------------------------------------------------------------- SVSLOPE® Learn More: https://soilvision.com/product/svslope Try: https://soilvision.com/support/downloads Purchase: https://soilvision.com/shop/SVSLOPE%C2%AE-p89639790
FLAC 7.0 - Slope Stability Analysis
 
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FLAC 7.0 is used to run a slope stability analysis. This video shows FLAC's geometry and sketch tools to build the model. Then three separate Factor of Safety analyses are run on the model.
XJ976-32 The ultimate stability (wheel loaders from Tough mining) quick couple
 
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XJ976-32 The ultimate stability (wheel loaders from Tough mining) quick couple Please contact: (TINA): 0086-15859277818, machinery888#gmail.com, 892364510#qq.com, (# as at) Skype: chinamachine2007, WeChat: xiajin007 or 892364510. The performance introduction of whole machine: Whole machine — Doughty and Compact. Equipped with professional air-condition, single handle pilot control system, electronic control gearshift device to ensure easy operation, Independent transmission oil and Hyd. Oil radiator improve the system stability. Engine — Top-grade Diesel 175kw/h(240hp) WEICHAI engine with intercooler system, with multinomial patents, synthesize multilevel compound desert air filter technology, high efficiency, low noise and cooling technology, especially using in dusty environment. Axle —"XIAJIN MACHINERY" SOMA Block Handler Equipment axle, Support large weight, auto-braking when brake, perfect braking performance when running. Safe braking power reaches above to 86000N.m , effectively realize reliable braking effect. It is big revolution in reliable technology and safe technology of Block Handler Equipment. Oil pipe—Oil-pipes for high-pressure position adopts high-value and durable PARKER pipe. More reliable and durable. It is one of spare parts which is nearly zero failure during three years. Structure—Special material and special design structure. Bigger hinged pin and hinged bearing to fully improve the carrying capacity. Lift-arm increases the lower beam structure which to improve torsional ability, the operating weight reaches 43000kg and effectively improve the lateral stability of the whole machine. Double rocker arms solve problem which the stone and rocker arm collide, meanwhile also make the driver's sight wider. It is one of spare parts which is nearly zero failure during three years. Transmission and torque converter—Adopt CAT technology fixed shaft power shift transmission system, compact structure, long service life of gear. Make the whole machine more flexible, special for the harsh quarries' working environment, It is one of spare parts which is nearly zero failure during three years. Fork— Bigger forks and fork arm carrier, special material and special forging technology forks, the width of fork reaches 300mm. Fork slope angle reaches 18 º, effectively solve the problem of unloading slope angle and taking out the fork when the height of the stacking goods reaches 2800 mm and height of loading reaches 1680 mm Tires—Equipped with the strongest brand " ADVANCE" tires, the tread has good wear and puncture resistances. It is one of spare parts which is nearly zero failure during three years. PALA DE RUEDAS TENEDOR cargadora de ruedas de piedra Piedra horcas/rastrillos cargadora cargador de piedra cargadora de ruedas cargador Fork wheel loader stone wheel loader stone forks/rakes charger stone loader block handler arrangement stone fork loader لوادر صينية الصنع رافعة شوكية الترتيب معالج كتلة
Views: 806 Tina Zhu
Slope Stability Radar (SSR) Portuguese
 
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Slope Stability Radar (SSR) - Portuguese version
Views: 375 GroundProbe1
Slope Stability Radar (SSR) Spanish
 
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Slope Stability Radar (SSR) - Spanish version
Views: 922 GroundProbe1
2017 H. Bolton Seed Medal Lecture: Numerical Analysis of Stability and Risk in Highly Variable Soils
 
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2017 H. Bolton Seed Medal Lecture: Numerical Analysis of Stability and Risk in Highly Variable Soils D. Vaughan Griffiths Ph.D., P.E., D.GE, F.ASCE, Colorado School of Mines There has been a rapid growth of interest in risk assessment, and the use of probabilistic methods in geotechnical engineering. This is a logical development, since soils and rocks are among the most variable of all engineering materials, and geotechnical engineers must often make do with materials they are dealt with at any particular site. Analysis of a typical stability problem may lead to a “probability of failure”, as opposed to the more traditional “factor of safety”, representing a fundamental shift in the way engineers need to think about the suitability of their designs. The lecture will include results of stability analyses of variable soils by the finite element method, and include a discussion of the factor of safety and its relationship to the probability of failure. Some methods of probabilistic analysis with varying levels of complexity will be described. The H. Bolton Seed Medal Lecture is given annually by the recipient of the H. Bolton Seed Medal for outstanding contributions to teaching, research or practice in geotechnical engineering. BIO: Dr. Griffiths was selected by the Geo-Institute Board of Governors to receive the 2017 H. Bolton Seed Medal “For his innovative software developments, publications, textbooks and professional short courses on finite elements and probabilistic methods. His highly-cited work on finite element stability analysis has transformed the way engineers perform slope stability analysis in practice.” In selecting him for this award, the committee particularly noted his reputation as a pioneer in numerical modeling. For more information: http://www.asce.org/geotechnical-engineering/geo-institute/ Video Production by Magnus Media Group: http://www.magnusmediagroup.com/
Views: 3171 Geo-Institute of ASCE
SSR-FX: GroundProbe's Broad Area Slope Stability Radar
 
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Introducing GroundProbe's first ever broad area slope stability radar.
Views: 2178 GroundProbe1
IBIS-ArcSAR: Next Generation Radar Revolutionizing Safety in Slope Monitoring
 
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IDS GeoRadar’s unrivalled expertise in innovative slope monitoring radar has once again led to a technological revolution by introducing the next generation radar system based on the ArcSAR technology. IBIS-ArcSAR is designed for fast deployment and robustness to ensure the highest safety standards to manage risk conditions with confidence. Whether it is a strategic or tactical positioning, IBIS-ArcSAR delivers unprecedented flexibility and performance to make critical decisions.
Views: 2801 IDS GeoRadar
2017 Ralph B. Peck Lecture: A New Paradigm for Slope Stability Analysis
 
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2017 Ralph B. Peck Medal Lecture: A New Paradigm for Slope Stability Analysis under Variably Saturated Conditions Ning Lu Ph.D., F.EMI, F.ASCE, Colorado School of Mines This lecture will highlight two major advancements in slope stability analysis that stemmed from several multi-year field hydro-mechanical monitoring. The first significant breakthrough is the capability to handle the transient field of effective stress in variably saturated slopes under rainfall conditions. Using effective stress analysis preserves the rigor, simplicity, and practicality of the classical slope stability methodologies (e.g., limit equilibrium). The second is to quantify the field of local factor of safety (FS), which radically departs from the classical one-FS-for-one-slope paradigm and allows identification of failure initiation and progression zones in slopes. The new hydro-mechanical framework for slope stability design and analysis only requires three parameters in addition to the classical shear strength and seepage parameters. These parameters are used to uniquely define slope materials’ constitutive relations of the soil water characteristic curve, hydraulic conductivity function, and suction stress characteristic curve. Several field cases are used to illustrate the validity, accuracy and simplicity of the new hydro-mechanical framework for slope stability analysis. The Ralph B. Peck Medal Lecture is delivered annually by a geotechnical engineer selected for outstanding contributions to the profession through the analysis and publication of case histories. BIO: Dr. Lu was selected by the Geo-Institute Board of Governors to receive the 2017 Ralph B. Peck Award “For his multi-year case study monitoring the subsurface hydrological and mechanical conditions leading to landslide occurrence on the coastal bluffs between Seattle and Everett, WA, and using the data collected to develop a new hydro-mechanical framework for slope-stability analysis.” In selecting him for this award, the committee particularly noted his body of research on rainfall-induced land sliding. For more information: http://www.asce.org/geotechnical-engineering/geo-institute/ Video Production by Magnus Media Group: http://www.magnusmediagroup.com/
Views: 2796 Geo-Institute of ASCE
SSR-Omni: Our Most Advanced Slope Stability Radar
 
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The SSR-Omni is a premium addition to GroundProbe’s industry-leading Slope Stability Radar suite. Delivering real aperture radar measurements you can trust, it provides high-confidence, real-time monitoring and alarming.
Views: 98 GroundProbe1
Slope Failure
 
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Slope instability triggered by excavation of the toe in a sand mine.
Views: 117 Stannecerto Marco
Slide3: Modelling an Open Pit Mine
 
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Learn how to model a 3D open pit mine in Slide3 2017. Slide3 is Rocscience's new 3D Limit Equilibrium Method software for slope stability analysis. For more on the mining applications of Slide3, visit: https://www.rocscience.com/documents/pdfs/rocnews/2017summer/slide3_mining To request a free trial of Slide3, visit: https://www.rocscience.com/free-trials Music: The Lounge - Bensound.com
Views: 2581 Rocscience
Irazu 3D Simulation Case Study: Large Open Pit Slope Stability Analysis
 
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This is a demo of an Irazu 3D simulation of a large open pit mine (approximately 2236 m x 2443 m x 1227 m in x, y, z directions) characterized by the presence of a complex network of faults and discontinuities together with groundwater flow effect. Simulation highlights: ◾ Accounting for 3D geometrical effects and in-situ stresses ◾ Incorporation of a complex 3D fault network ◾ Accounting for groundwater flow in the slope and faults ◾ Fault shearing due to groundwater and in-situ stresses ◾ Capturing large deformations and fracturing
Views: 602 Geomechanica Inc.
HYDRA-U - Underground Safety Monitoring of Ground Fall Hazards
 
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IDS GeoRadar, industry leader in radar technology for slope stability monitoring in mining, has brought its expertise to the underground mining industry. HYDRA-U is a compact, high accuracy, high resolution monitoring system designed for early warning and real-time management of ground fall hazards in underground mines.
Views: 1235 IDS GeoRadar
What Is A Slope Mine?
 
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Views: 119 Fredda Winkleman
Mining slope protection
 
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Complete solution to mitigate risk, to public and vehicles from erosion or fallings blocks from slopes or cuttings. Private and mining sector.
midas GTS NX:Slope Stability with geogrid
 
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This video Tutorial is to see the effect of Wall and Geogrid on Slope stability analysis performed for an excavation support.
Views: 1133 Geotechical FEA
Slope stability laser scan
 
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Laser scan of a rock slope. Tin mesh and sections created from trimmed point cloud.
Views: 236 J-Tech Laser Scan
Yellowbrick Road Slope Failure 1
 
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1 of 4
Views: 757 SMC
Japanese - What is a Slope Failure? Our Slope Monitoring Solutions. Our Software.
 
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An introduction to Slope Stability Radar in Japanese.
Views: 224 GroundProbe1
CONVERTING GRADIENT TO SLOPE AND SLOPE TO GRADIENT | MINING MAGAZINE |
 
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Views: 334 MINING MAGAZINE
Model Dam Fail
 
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A small model dam, made up of sand and gravel. Water poured behind it, the line of saturation seen moving through the dam. Until failure of the dam. This was constructed by school children as part of an open-day and shows them a dam burst or dam collapse. An interesting civil engineering project. http://wp.me/P39gvQ-57
Views: 13246375 John TheTechy
WATER IS THE MAIN CAUSE OF SLOPE FAILURE
 
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MIGRATING WATER REDUCES COHESION WITHIN THE SOIL CAUSING IT TO SLIDE.DRILLING INTO THE SLOPE AND INSTALLING A WATER EXTRACTION ASSEMBLY IS THE ONLY ECONOMICAL METHOD TO REDUCE THE RISK OF FAILURE.THE WATERBELT ASSEMBLY PRODUCED TWICE AS MUCH WATER AS THE PIPE WITH HOLES .THERE IS NO SOIL PARTICLES FROM THE WATERBELT ASSEMBLY.
Views: 104 DRAINAGE SYSTEM