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.
TBM tunnelling in difficult ground conditions (PDF
This paper is to discuss TBM tunnelling in difficult ground conditions, when problems are met which may reduce dramatically the average progress rates and practical consequences may be such as to pose seri-ous questions on the use of mechanised TBM tunnelLearn More
NIAGARA TUNNEL PROJECT - Niagara Falls
Alexander Herz Cogeis S.p.A. Tunnel Construction Director Tunnel Department Richard Everdell Project Director - Niagara Tunnel Project Ontario Power GenerationLearn More
COMPARISON OF TUNNELLING METHODS NATM
article no. 3 the civil engineering journal 1-2015 doi 10.14311/cej.2015.01.0003 1 comparison of tunnelling methods natm and adeco-rs linda Černá vydrová 1, 1.Learn More
tbm excavation in difficult ground conditions | Download
tbm excavation in difficult ground conditions Download tbm excavation in difficult ground conditions or read online books in PDF, EPUB, Tuebl, and Mobi Format. ... analysis, design and practical experience in almost all fields of tunnelling and undergrounLearn More
(PDF) TBM tunnelling in difficult ground conditions
Full-Text Paper (PDF): TBM tunnelling in difficult ground conditionsLearn More
TBM tunneling in mixed-face ground: Problems and solutions
Importance of preliminary investigation. For TBM tunneling in mixed face ground, ... Barla G, Pelizza S. TBM tunneling in difficult ground conditions. In: ...Learn More
The Ninety Second Railway: Making the Victoria The Most
Back in the 1990s, John Self, the general manager of the Victoria line at the time, gave a talk about his vision for its future. From the outset he pulled no punches.Learn More
TBM TUNNELLING IN DIFFICULT GROUND
TBM TUNNELLING IN DIFFICULT GROUND CONDITIONS Giovanni Barla (1) and Sebastiano Pelizza (2) ABSTRACT This paper is to discuss TBM tunnelling in difficult ground conditions, when problems are met whichLearn More
Risk Management in Tunneling from the TBM Manufacturer’s
A Change of Conditions: Risk Management in Tunneling from the TBM Manufacturer’s Perspective ... visualization of the ground around the TBM. ... with tunnel boring ...Learn More
PDF TBM tunnelling under the Suez Canal - Port Said tunnels in
TBM tunnelling under the Suez Canal - Port Said tunnels in challenging ground conditions The Port Said Tunnels Project consists of twin road tunnels crossing the Suez Canal with a planned capacity of 2,100 mixed vehicles/hour in each direction. The dual cLearn More
Tunnel boring machines (TBMs) in difficult grounds
Improvement and optimisation of TBM’s performance in those difficult ground conditions require good scientific understanding, innovative technology development and good engineering practices, which involve tunnelling and geotechnical engineers, designersLearn More
EM 1110-2-2901 Tunnels and Shafts in Rock - Scribd
EM 1110-2-2901 Tunnels and Shafts in Rock - Ebook download as PDF File (.pdf), Text File (.txt) or read book online.Learn More
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
Vertical Shaft Sinking Machine (VSM) - Herrenknecht AG
Around the clock, all around the world – comprehensive services for tunnelling technologyLearn More
Webinar Archives - The Tunnelling Journal
Are you interested in maximizing your EPB performance in difficult conditions? Join Robbins experts for a 60-minute webinar on Hybrid TBMs – the next generation in mixed ground machine design. This interactive webinar, in association with Tunnelling JournLearn More
Home Front Collection
Welcome to the Home Front Collection. This is the first site entirely devoted to the British Home Front during World War Two, offering a wide range of …Learn More
Tunnel Updates - Tunnel Business Magazine
The Tunnel Update is a recap of ongoing tunneling projects in the United States and Canada.Learn More
Chapter 93. Construction
Chapter 93. Construction HEALTH AND SAFETY HAZARDS IN THE CONSTRUCTION INDUSTRY. James L. Weeks. Construction workers build, repair, maintain, renovate, modify and demolish houses, office buildings, temples, factories, hospitals, roads, bridges, tunnels,Learn More
Tunnel and Underground Space - ksrm.net
The use of TBM (tunnel boring machine) gradually increases in worldwide tunneling projects. TBM machine are often applied to more difficult and complex geological conditions in urban area, and many problems and difficulties have been reported due to theseLearn More
Tbm Tunnelling In Difficult Ground Conditions - OnePetro
ABSTRACT: This paper is to discuss TBM tunnelling in difficult ground conditions, when problems are met which may reduce dramatically the average progress rates and practical consequences may be such as to pose serious questions on the use of mechanLearn More