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.
Tunnel boring machine - Wikipedia
Pressure Balance Tunnel Boring Machine (EPB TBM ) tunnelling. ... 1 Scope and Objective 11 2 Glossary of Terms and Symbols 12 ... references and other information about ground control during Earth Pressure Balance Tunnel Boring Machine (EPB TBM ) (Figure 1.1) tunnelling.
Ground Control for EPB TBM Tunnelling - cedd.gov.hk
SLURRY TBM TUNNELLING GEO REPORT No. 249 Golder Associates (HK) Ltd GEOTECHNICAL ENGINEERING OFFICE CIVIL ENGINEERING AND DEVELOPMENT DEPARTMENT ... 3.11 Some Key Issues for Designers and Design Checkers 32 4. TAIL VOID GROUTING, LIMITING PRESSURES AND VOLUMES 33 5.
GROUND CONTROL FOR SLURRY TBM TUNNELLING
HERRENKNECHT NEWS 11/ November 2005 2005. Inspecting the cutter head of the Herrenknecht S-229 Gripper TBM in Amsteg, Gotthard Base Tunnel. ... Traffic Tunnelling – excellence in Spain. TBM giants burrow through the Iberian peninsula. Mega Machine for Madrid. Towards a new dimension.
HERRENKNECHT NEWS 11/ NEWS - tunnelbuilder.com
11 1 INTRODUCTION It is almost unknown to the majority in the constructi-on industry that a Norwegian designed tunnel boring machine was built and tested in concrete at Sørumsand workshop in 1922. ... 1 THE HISTORY OF TBM TUNNELLING IN NORAW Y Arnulf M. Hansen Atlas Copco Anlegg- og Gruveteknikk AS
1 THE HISTORY OF TBM TUNNELLING IN NORAW Y
When using TBM for tunnelling, tunnel excavation and installation of permanent tunnel lining take place almost at the same time. This mechanized tunnelling method is highly efficient when compared with the drill and blast or cut and cover method.
Events / Activities - The Hong Kong Institution of Engineers
Project design and TBM manufacturing. For an optimal project start, we support you from the initial project idea with our wealth of experience. ... Explore the world of mechanized tunnelling: exciting reports, impressive pictures, interactive animations and video clips. Subscribe here.
Newsroom – Herrenknecht AG
Does the in‐situ stress state have an effect on tool wear in deep TBM tunnelling?: Haben Gebirgsspannungen Einfluss auf den Abrasivverschleiß im tiefliegenden TBM‐Vortrieb? Roman Rauch
Geomechanics and Tunnelling : Vol 11 , No 2
Volume 11, Issue 1. Pages: 2-92. February 2018. Previous | Next. GO TO SECTION. Cover Picture. ... Building Information Modelling in mechanised shield tunnelling – A practitioner's outlook to the near future: Building Information Modelling im maschinellen Schildvortrieb – Ein praxisorienterter Blick in die nähere Zukunft ... TBM tunnelling ...