Roadheader
image

tunnel lining 2

KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 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.

(NTBM) Nuclear Tunnel Boring Machines –

Trans-Planetary Subway Systems (Rand Corporation PDF)The first section of this page was written by Phil Schneider: Photo of United States Air Force tunnel boring machine at …

Learn More

(NTBM) Nuclear Tunnel Boring Machines – Switzerland

Trans-Planetary Subway Systems (Rand Corporation PDF)The first section of this page was written by Phil Schneider: Photo of United States Air Force tunnel boring machine at …

Learn More

(NTBM) Nuclear Tunnel Boring Machines – Switzerland Has

Photo of United States Air Force tunnel boring machine at Little Skull Mountain, Nevada, USA, December 1982. There are many rumors of secret military tunnels in …

Learn More

02 2D tunnel lining

Gas Logs: Vented or Vent-Free? How To Tell The Difference, and Decide Which One You Need. - Duration: 4:15. Fleet Plummer 259,366 views

Learn More

2017 ITA Tunneling Awards: Winners Announced in Paris

Instituted in 2015, the ITA Tunneling Awards recognize the most ground-breaking international innovation and outstanding projects in tunneling and underground space utilization.

Learn More

2D numerical investigation of segmental tunnel lining

2D numerical investigation of segmental tunnel lining ... will result in an increase in the structural forces induced in the tunnel lining. 3.1.2.2. ...

Learn More

2D SEISMIC NUMERICAL ANALYSIS OF SEGMENTAL

2017-2-28 · 206 2D SEISMIC NUMERICAL ANALYSIS OF SEGMENTAL TUNNEL LINING BEHAVIOUR Ngoc Anh Do 1,2, Daniel Dias 3 and Pierpaolo Oreste 4 ABSTRACT Segmental tunnel linings are now often used for seismic areas in many countries.

Learn More

2D SEISMIC NUMERICAL ANALYSIS OF SEGMENTAL TUNNEL LINING

206 2D SEISMIC NUMERICAL ANALYSIS OF SEGMENTAL TUNNEL LINING BEHAVIOUR Ngoc Anh Do 1,2, Daniel Dias 3 and Pierpaolo Oreste 4 ABSTRACT Segmental tunnel linings are now often used for seismic areas in many countries. Some prescriptions ...

Learn More

2D Tunnel Lining | midas GTS NX

Topics covered in this Tutorial - Modeling of tunnel lining - Modeling of compression- only spring - Beam element force and combined load set

Learn More

3 Tunnelling 1. Introduction 2. Type of Tunnels Classified by

Shapes of Tunnel Lining The shapes of tunnel linings are usually determined by their purpose, ground conditions, construction method and/or lining materials. 2/24 3.1 Rectangular shape ...

Learn More

Add an Inquiry

Hotline

+86-21-57674157

Mobile Phone

+86-21-57674157