KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
Evaluation of Tunnel Excavation Methods in Accordance with
In this study, the relationship between engineering geological applications and tunnel excavation methods were described. Even if several tunnel excavation methods have been suggested from past up to the present, most of them were only the variousLearn More
Supporting Online Material for - authors.library.caltech.edu
of the wind tunnel (Rucon ARA61-400-4E with a rounded inlet) is integrated in the inlet of the tunnel (A2). Behind the fan we placed flow straighteners to improve the flow quality: 7 gauzes after the fan to straighten the flow to a large extent and make iLearn More
Selective displacement monitoring during tunnel excavation
Absolute displacement monitoring during tunnel excavation has triggered a rapid development in methods of data processing and visualization over the last couple of years. The introduction of new evaluation and display methods calls for a reassessment of tLearn More
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LTA Civil Design Criteria | Tunnel | Geotechnical
LTA Civil Design Criteria - Ebook download as PDF File (.pdf), Text File (.txt) or read book online. LTA Civil Design CriteriaLearn More
Fuzzy Comprehensive Evaluation System of Tunnel
Excavation sequences of different methods (left or right first) have little impact on rationality of construction methods. ... Wu T., Ding W., Cao S., Li J. (2018) Fuzzy Comprehensive Evaluation System of Tunnel Construction Method. In: Zhang D., Huang X.Learn More
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Deep Foundations Institute (DFI) publications including Technical Manuals & Inspector's Guides Reference, Short Courses, Annual Conference Proceedings, Seminar Proceedings, International Conference Proceedings , Journals , Model Clauses, Audio/Visuals areLearn More
Blunt Kommunity - Tunnel Excavation & Methods of
Tunnel Excavation & Methods of Construction Credit: Eisenbahn.tv (www.eisenbahn.tv | www.facebook.com/eisenbahn.tv/)Learn More
An Optimized Neural Network for Predicting Settlements during
excavation of a tunnel is very important for the geotechnical tunneling design and has been extensively studied by a large number of researchers giving satisfactory solutions. The estimation of the ground and the underground deformation has been mainly apLearn More
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PG Custom Unusual Shape Acrylic Fish Tank Aquarium A custom made fish tank can breathe life into an office, home or any large business. When dramatic is the only way to go, a custom made aquarium is ready to fit the bill.Learn More
Methods of Tunnel Construction and Their Details
A tunnel construction is an underground passage provided beneath earth surface or water. Different methods of tunnel construction and their details.Learn More
Comparative study of construction methods for
Comparative study of construction methods for deep excavations above shield tunnels. ... position of the tunnel with respect to the excavation, tunnel ...Learn More
Tunnel, Trenchless, Geotechnical and Geostructural
Meet Brierley Associates Principals and Office Leaders that provide Tunnel, Trenchless, Geotechnical and Geostructural Engineering to Create Space UndergroundLearn More
RETC 2019 | Rapid Excavation & Tunneling Conference
Chairs: D. Metcalf, Kiewit, Omaha, NE. T. Costabile, Skanska. Dugway Storage Tunnel Ground Freezing at the Shaft DST-1 A focus study on the successful application of ground freezing around an open shaft excavation J. Kabat, R. Bono and G. Pini, Salini-ImpLearn More
1232 - ResearchGate
Journal of American Science, 2011;7(6) http://www.americanscience.org 1232 Evaluation of tunnel excavation methods for Neelum Jhelum Hydro Power Project, Pakistan.Learn More
New Evaluation Methods in Pipe Roof Supported Tunnels and
The evaluation methods utilized, what they show, and how they were able to contribute to the adaptive design process are briefly explained in the paper. This system shows ... makes the excavation of the tunnel particularly difficult. 3 MEASUREMENT SYSTEMSLearn More
EVALUATION OF TRANSIT TUNNEL CONSTRUCTION TECHNOLOGIES Final
EVALUATION OF TRANSIT TUNNEL CONSTRUCTION TECHNOLOGIES ... Final report for Great Cities Universities Coalition Transportation ... tunnel construction methods ...Learn More
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Woodrow Wilson Bridge (I-495 and I-95) - Roads to the
The Woodrow Wilson Bridge carries the I-95/I-495 Capital Beltway over the Potomac River at Alexandria, Virginia, near Washington, D.C.Learn More