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Publications tagged with [fiber reinforced]
Total Items found:
Hejazi S. M.
,
Sheikhzadeh M.
et al.
<p>Soil reinforcement is defined as a technique to improve the engineering characteristics of soil. In this way, using natural fibers to reinforce soil is an old and ancient idea. Consequently, randomly distributed fiber-reinforced soils have recently attracted ...
Filed under:
Soil Mechanics -
Geosynthetics & Soils
Reference:
Construction and Building Materials 30 (2012) 100–116
Martin L. A.
,
Seymour J. B.
et al.
<p>To quantify the support provided by the shotcrete, flexural strength tests were conducted with two common, commercially available fiber-reinforced shotcrete (FRS) mixes using the round determinant panel (RDP) test method, ASTM C 1550. A portable RDP test ...
Filed under:
Mining Engineering -
Mine Rock Support
Reference:
Trans Soc Min Metal Explor TP-09-062, 2011 Jan
The axial and lateral monotonic and cyclic behavior of helical pile foundations was investigated and new helical screw systems suitable for seismic loadings were developed. More than one hundred full scale field load tests were conducted on instrumented helical ...
Filed under:
Soil Mechanics -
Deep Foundations
Reference:
2011 Pan-Am CGS Geotechnical Conference, October 2011, Toronto, Canada
Martin L. A.
,
Seymour J. B.
et al.
Researchers at National Institute for Occupational Safety and Health (NIOSH) are investigating how fiber-reinforced shotcrete mix designs can be extrapolated from proven designs employing wire mesh. This paper explains the results of round determinate panel ...
Filed under:
Mining Engineering -
Mine Rock Support
Reference:
2010 SME Annual Meeting and Exhibit, February 28 - March 3, Phoenix, Arizona
<p>This paper describes the activities of the International Tunnelling and Underground Space Association (ITA) Working Group 12 on Sprayed Concrete Use. The Working Group has carried out tasks with the purpose of promoting information exchange between National ...
Filed under:
Tunnel Engineering -
Sprayed Concrete Lining
Reference:
Shotcrete for Underground Support XI
MacDonald C. N.
,
Ballou M.
et al.
<p>Synthetic fiber reinforced concrete has been used in shotcrete for many years. This paper discusses select project case histories from around the world. The discussion focuses on why fibers are used and explains how there are many benefits, advantages, ...
Filed under:
Tunnel Engineering -
Sprayed Concrete Lining
Reference:
Shotcrete for Underground Support XI
<p>Fibre Reinforced Shotcrete (FRS) reinforced with macro-synthetic fibres has now been used to stabilize ground in underground mines and tunnels, and for slope stabilization, for over 10 years. Experience has demonstrated that macro-synthetic bres are capable ...
Filed under:
Tunnel Engineering -
Sprayed Concrete Lining
Reference:
2009 ECI Conference on Shotcrete for Underground Support XI
Morton E. C.
,
Villaescusa E.
et al.
<p>The Western Australian School of Mines (WASM) has developed a facility for the static testing of full scale ground support elements. The test facility consists of several stiff steel frames used to support the sample and a screw feed jack is used to load ...
Filed under:
Tunnel Engineering -
Sprayed Concrete Lining
Reference:
Shotcrete for Underground Support XI
<p>Fibre Reinforced Shotcrete (FRS) is now used together with bolts for ground support in almost every underground metalliferous mine in Australia. Safety and economy have been the primary factors driving the widespread adoption of this system of ground support. ...
Filed under:
Tunnel Engineering -
Sprayed Concrete Lining
Reference:
Shotcrete for Underground Support XI
Tiberti G.
,
Plizzari G.A.
et al.
<p>The paper deals with the concrete lining behaviour at Serviceability Limit State (SLS) in order to evaluate the advantages that result from an optimized reinforcement based on the combination of rebars and fibers with respect to the crack behaviour of segmental ...
Filed under:
Tunnel Engineering -
Tunnel Final Lining
Reference:
Tailor Made Concrete Structures – Walraven & Stoelhorst (eds) 2008 Taylor & Francis Group, London, ISBN 978-0-415-47535-8