Onix Underground’s Post

𝗥𝗲𝗶𝗻𝗳𝗼𝗿𝗰𝗶𝗻𝗴 𝗣𝗿𝗼𝗴𝗿𝗲𝘀𝘀 𝘄𝗶𝘁𝗵 𝗦𝗣𝗟𝗜𝗧 𝗦𝗘𝗧𝗦 When it comes to fortification solutions, Split Sets stand out as a reliable and efficient option for immediate support. This friction-based installation system ensures stability and adaptability across a variety of challenging terrains. 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗮 𝗦𝗽𝗹𝗶𝘁 𝗦𝗲𝘁? It’s a longitudinally grooved tube, tapered at one end for easy insertion into boreholes. By inserting the Split Set into a hole with a diameter smaller than its outer diameter and impacting it into place, frictional resistance is generated along its entire length, providing robust and immediate support. 𝗞𝗲𝘆 𝗔𝗱𝘃𝗮𝗻𝘁𝗮𝗴𝗲𝘀: ✅ Immediate load capacity ✅ Simple and fast installation ✅ High adaptability to various terrains 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗔𝗰𝗿𝗼𝘀𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: 🏔️ Underground Mining: Reliable fortification for complex environments. 🚇 Tunnel Construction: Immediate and durable reinforcement. 🏗️ Infrastructure Works: Ensuring structural stability where it’s needed most. 𝗦𝗽𝗹𝗶𝘁 𝗦𝗲𝘁𝘀 are designed to keep projects safe, efficient, and on schedule. At 𝗢𝗻𝗶𝘅 𝗨𝗻𝗱𝗲𝗿𝗴𝗿𝗼𝘂𝗻𝗱, we are driven by our commitment to innovation and excellence, providing fortification solutions you can trust. Learn more about our products and expertise at: 𝙬𝙬𝙬.𝙤𝙣𝙞𝙭𝙪𝙣𝙙𝙚𝙧𝙜𝙧𝙤𝙪𝙣𝙙.𝙘𝙤𝙢 #OnixUnderground #ThePowerOfSafety #SplitSet #GroundControlSystems #EngineeringSolutions #MiningSupport #TunnelConstruction #Infrastructure #UndergroundMining  

Drilling and installing rock bolts is a common method for stabilizing rock in tunnelling projects. Holes are drilled into the rock, and steel bolts are inserted, secured with grout or mechanical anchors. The bolts reinforce the rock, and enhance stability, making this an effective option for ground support in various geological conditions. Follow us at Tunnel Engineering Photo credit: IG ibotelliii #Tunnelling #RockBolts #Drilling #UndergroundConstruction #TunnelStability #GeotechnicalEngineering #GroundSupport #CivilEngineering #TunnelSafety #MiningSupport #EngineeringSolutions #RockMassStabilization #ConstructionTechnology #StructuralSupport #ExcavationSupport #Grouting #MechanicalAnchors #TunnelDesign #InfrastructureDevelopment #groundreinforcement

The evolution from manual labor to today's high-tech tunneling represents a significant leap in efficiency, precision, and safety. 🚇 Tunnel boring machines are an alternative to drilling and blasting (D&B) methods and "hand mining". They limit the disturbance to the surrounding ground and produce a smooth tunnel wall. This reduces the cost of lining the tunnel and is suitable for use in urban areas because it minimizes surface disruptions and environmental impact. Doğuş Construction continues to pioneer these advancements, shaping the future of tunnel construction worldwide. #DoğuşConstruction #TBMTechnology #tunneling

ROCK REINFORCEMENT BEHAVIOUR Reinforcement elements in underground mines can be subdivided into short and long bolts. Rock bolts generally aim at stabilising a shallow zone within 2–3 m from the excavation surface. Cable bolts are designed for deeper reinforcement, from about 3–15 m and beyond, depending on the application. Since rock reinforcement is installed internally, it is intimately coupled to the rock mass. The behaviour of the reinforcement and, more specifically, its deformation characteristics when subjected to load, must match the deformation in the rock mass. If not, decoupling will occur, triggering failure of the rock reinforcement bond or, if the bond is strong enough, failure of the reinforcement element itself. As a consequence, it is important to understand the behaviour of rock reinforcement in the context of its interaction with the rock mass. The behaviour of rock reinforcement elements can be quite complex. For practical purposes, it is usual to test a reinforcement element by subjecting it to an axial tensile force and recording the displacement to produce a force–displacement (or load– displacement) graph. In this context, ‘working capacity’ is defined as the load on the reinforcement element at which significantly increasing displacement begins and ‘ultimate capacity’ is defined as the maximum load sustained by the element. At Onix, our underground support solutions are designed to ensure optimal performance, reliability, and resistance under extreme conditions, we offer the most suitable rock bolts, to enhance the safety of people and equipment working underground. For us, safety is the top priority. #RockReinforcement #GroundSupportSystems #Undergroundmining #Safety #Efficiency #OnixUnderground #ThePowerOfSafety

UNDERGROUND STABILITY: FORTIFICATION ELEMENTS Underground operations face significant challenges in ensuring worker safety and construction efficiency. In this context, fortification elements play a fundamental role. These elements include anchoring and support systems such as bolts and meshes. Designed to guarantee the stability of underground works, they make underground work safer and boost productivity. At Onix Underground, we understand the importance of fortification elements for safety and efficiency in underground mining and tunnel infrastructure. Our products incorporate the latest technologies to ensure optimal performance, reliability, and resistance under extreme conditions. If you want to know more about our products, visit our website 👇 https://lnkd.in/dadsAy8m #Safety #Efficiency #UndergroundMining #Tunneling #OnixUnderground #ThePowerOfSafety

A jumbo drill is vital in rock tunnelling for drilling blast holes and installing rock bolts, as well as creating pressure relief and drainage holes. Its multiple, adjustable arms can drill in nearly any direction, accommodating various rock formations and tunnelling needs. The machine's ability to use different drill bits enhances its adaptability, making it efficient for diverse geological conditions and drilling patterns, thereby improving both speed and safety in tunnel construction. "Video Credit to Tunnel Engineering" #TunnellingCourse #tunnelling #tunnelcourse #drilling #JumboDrill #learntunnelling #tunneling #RockTunneling #BlastHoles #RockBolts #PressureReliefHoles #DrainageHoles #TunnelConstruction #DrillingMachine #MiningEquipment #ConstructionTechnology #GeologicalDrilling #SafetyInTunneling #EfficientDrilling #AdjustableArms #MultipleDrills #DrillBits #TunnelSafety #RockFormation #TunnelingEfficiency #constructionadaptability

Before designing an open pit blast, a lot of factors has to be considered. So much so that my senior engineer always tell me 3/4 of the time taken to design a blast should be spent thinking about what the best way is to design it with all key stakeholder considerations in mind. Its best to reverse engineer designs and work your way back, taking into account factors that affect the performance of other key stakeholders like Mine Planning (Pit Productivity) who look at sequencing, traffic management and equipment location, wall compliances. Process Plant (plant productivity) how will the design determine optimum fragmentation outcome and reduce risk of dilution. Geotechnical Department (pit safety) especially on the Trim designs for patterns which sit right adjacent to pit walls, particularly areas of interest (cracks along final pit wall). #DnB #DrillnBlast #Blasting #Drilling #OpenPit #Mining

Tunnelling in rock using the drill and blast method is a well-established technique that involves drilling a series of holes into the rock face, loading them with explosives, and then detonating them to break the rock into manageable pieces. This method is particularly effective in hard rock conditions, allowing for precise control over the excavation process. Which one you like comment below: 1,2 or 3? #TunnelEngineering #DrillAndBlast #TunnelConstruction #CivilEngineering #RockTunneling #EngineeringCourse #OnlineLearning #ConstructionTechnology #InfrastructureDevelopment #TunnelingMethods #EngineeringEducation #TunnelDesign #ConstructionSkills #ProjectManagement #EngineeringTraining #AdvancedEngineering #BlastTechniques #TunnelingExperts #EngineeringProfessionals #CareerDevelopment #civilengineering #tunnellingcourse #tunnelling #MiningEngineering #blasting #blastingtechniques

THE RELEVANCE OF THE STRESS STATE IN TUNNEL STABILITY In the world of underground mining and tunnel construction, the stability of the rock mass is paramount, and the stress state of the terrain plays a significant role. Stresses in the terrain caused by structural load, groundwater pressure, or ground settlement can lead to deformations, cracks, or even collapse. To prevent these occurring, it is essential to implement the appropriate support design to ensure stability and operational safety. At Onix Underground, thanks to our experience, we understand the importance of adapting support solutions to terrain conditions. Our team of experts thoroughly analyses the state of the rock mass before recommending and applying the most suitable anchoring systems. We have a wide range of products designed to address a variety of geotechnical situations and ensure the stability and safety of tunnels at all stages of their construction and operation. Safety is our top priority. Need help implementing the most suitable anchoring system in your underground operation? Contact our team👉 https://lnkd.in/dDwSGAbS ONIX, THE POWER OF SAFETY. #GroundSupportSystems #TunnelConstruction #Tunneling #Safety #Efficiency #ThePowerOfSafety #OnixUnderground

CT BOLTS - Stability and security in corrosive and high seismic activity terrains For the stabilization of terrains that are highly corrosive and prone to seismic movements, CT bolts are a great ally. Combining mechanical anchoring with grout or resin injection, these bolts offer a comprehensive solution that ensures stability and strength in difficult terrains within underground mining and tunnel constructions, dams, and bridges. How do they work? They have a steel bar with a head at one end and an anchoring device at the other. The anchoring device, composed of a plate and a bulb, expands when tension is applied to the bar, anchoring the bolt to the surrounding rock. Key advantages of CT bolts: ◼ Permanent anchoring system and active reinforcement through pre-tensioning of the expansion anchor ◼ High resistance against seismic movements and blasts ◼ Excellent performance in highly corrosive terrains At Onix Underground, safety and efficiency are paramount, which is why each of our bolts is designed with cutting-edge technology and subjected to rigorous quality controls. This guarantees their optimal and reliable performance even in the most extreme conditions.   Want to know more about our CT bolts? 👇 https://lnkd.in/dchzVRMt #CTbolts #Safety #Undergroundmining #Tunneling #GroundSupportSystems #OnixUnderground #ThePowerOfSafety