Exactly Mr Ahmadpour.
Thanks for the Ansys DEM simulation presentation. The results of that software are valuable. I just used Ansys two weeks ago to practice for a vibration screen. It is stunning.
Precision and knowledge are needed, especially in the copper plants. Instead of using Oosta Bagher Technology of Aderan Robat Karim to create equipment, it is highly recommended that engineering simulation and also precise calculations be utilized. Undoubtedly, it enhances the speed of installation, safe commissioning, and reliable beneficiation at the end. Good luck and it is my honor to participate in any project that you require an outsourced engineer.
Excavate efficiency with the Three-Boom Jumbo Drill! 💥🔨
This powerful machine is perfect for expansive projects with substantial cross-sections. Its unique capabilities allow it to tackle multiple tasks simultaneously.
Increasing efficiency significantly compared to single or double-boom drills, its ability to simultaneously drill multiple holes at different angles and depths is evident.
#rockbolting#construction#efficiency#tools#geotechnical#engineering#drilling#rockmechanics#tunnel#coring
CB50C isobarometric filler/seamer
Maximum control over filling/foam
Undercover gassing prior to lid
Top guide keeps lids from floating
#brewery#ontario#engineering#beverageindustry
Grouting, involves injecting a fluid-like material into gaps, voids, or spaces within structures. Its purpose is to improve structural integrity, enhance load-bearing capacity, and provide stability to various elements of a construction project. By filling these gaps, grouting prevents the accumulation of water, air, or debris, which could otherwise weaken the structure over time.
Procedure:-
1) Pre grouting site investigation
Geological survey- Mapping method or Exploratory drilling
2) Field permeability test- This helps to deciding the zone to be grouted & possible extent of grout penetration
(3)Grout hole pattern
(4)Grouting material characteristics
(5)Grouting plant and equipment
Method of grouting:-
1)Permeation (Reduce soil permeability and used for gravel soil)
2)Compaction (It has low mobility of material mostly used for sandy and clay soil, its slump value is 25mm)
3) Hydrofracture ( Injected in high pressure upto 4mpa)
4)Jet grouting ( Single phase, double phase triple phase, superjet)
contact: animoymondal53@gmail.com or 9334962815
Nice visualization about tunnel excavation using drill and blast method.
Fyi, in the video it looks like they are blasting the full face of the tunnels, if the construction follows the NATM, full face excavation is only allowed if the geological condition of the rock is strong and approved by a geologist on site.
Neom Approved Geotechnical Engineer | Construction Engineer 🇸🇦
"Traditional Precision: The Tunnel Drill and Blast Method in Action"
The tunnel drill and blast method is a traditional technique used for excavating tunnels, especially in hard rock. It involves drilling a series of holes into the rock face, filling them with explosives, and detonating them to break the rock apart. After the blast, the fragmented rock (muck) is removed, typically using loaders and trucks.
The tunnel walls are then supported using methods like rock bolts, shotcrete, or steel ribs to prevent collapses. This process is repeated in cycles, gradually advancing the tunnel. Drill and blast is versatile and can be adapted to various geological conditions, making it suitable for many tunneling projects despite being labor-intensive and generating vibrations and noise.
video rights: respective owners
DM for credits/ removal
#tunnel#drilling#blasting#engineering#civilconstruction#civilengineering#engenhariacivil#engenharia
"Traditional Precision: The Tunnel Drill and Blast Method in Action"
The tunnel drill and blast method is a traditional technique used for excavating tunnels, especially in hard rock. It involves drilling a series of holes into the rock face, filling them with explosives, and detonating them to break the rock apart. After the blast, the fragmented rock (muck) is removed, typically using loaders and trucks.
The tunnel walls are then supported using methods like rock bolts, shotcrete, or steel ribs to prevent collapses. This process is repeated in cycles, gradually advancing the tunnel. Drill and blast is versatile and can be adapted to various geological conditions, making it suitable for many tunneling projects despite being labor-intensive and generating vibrations and noise.
video rights: respective owners
DM for credits/ removal
#tunnel#drilling#blasting#engineering#civilconstruction#civilengineering#engenhariacivil#engenharia
"Traditional Precision: The Tunnel Drill and Blast Method in Action"
The tunnel drill and blast method is a traditional technique used for excavating tunnels, especially in hard rock. It involves drilling a series of holes into the rock face, filling them with explosives, and detonating them to break the rock apart. After the blast, the fragmented rock (muck) is removed, typically using loaders and trucks.
The tunnel walls are then supported using methods like rock bolts, shotcrete, or steel ribs to prevent collapses. This process is repeated in cycles, gradually advancing the tunnel. Drill and blast is versatile and can be adapted to various geological conditions, making it suitable for many tunneling projects despite being labor-intensive and generating vibrations and noise.
video rights: respective owners
DM for credits/ removal
#tunnel#drilling#blasting#engineering#civilconstruction#civilengineering#engenhariacivil#engenharia
Last week our friendly crew mobilized to Thunder Bay, ON to install a bucket pile for our friends at Forbes Brothers.
As mentioned in prior posts, a bucket pile consists of a typical helical pile lead section with a larger diameter upper bucket section. This particular bucket pile included an 11'-6" long 12-3/4" diameter lead section with a 20" diameter helical and an 8' x 30" bucket with a 14" collar to fit over and secure to the lead section.
The installation was completed within 40 minutes using a Case CX350D paired with a Digga UD300 high torque anchor drive. We usually would secure the lead to the bucket section and install it all as a single piece for efficiency but with powerlines overhead, we installed this bucket pile in two sections.
Need significant lateral support in less than stable soils? A bucket pile might be just the thing you're looking for! Quick installation, no sleeving, reasonably sized and nimble installation equipment, no mess, no noise, no concrete... you get the point :)
#thunderbay#ontario#bucketpile#versapile#helicalpiles#engineering#geostructural#geotechnicalDigga North America#hydroone#forbesbros#tbaytel
Mechanical engineer in mining equipment and mineral extraction process
2moExactly Mr Ahmadpour. Thanks for the Ansys DEM simulation presentation. The results of that software are valuable. I just used Ansys two weeks ago to practice for a vibration screen. It is stunning. Precision and knowledge are needed, especially in the copper plants. Instead of using Oosta Bagher Technology of Aderan Robat Karim to create equipment, it is highly recommended that engineering simulation and also precise calculations be utilized. Undoubtedly, it enhances the speed of installation, safe commissioning, and reliable beneficiation at the end. Good luck and it is my honor to participate in any project that you require an outsourced engineer.