Results 81 to 90 of about 12,951 (212)
Permeability Testing for Geotextile and Geotextile/Soil Systems
Proceedings of geotextile symposium, 1986 The permeability properties of geotextiles and geotextile/soil systems were studied using gradient ratio testing apparatus improving on the type of U. S. Army Engineer Waterways Experiment Station.It is suggested that the permittivity is better than permeability to evaluate the characteristics of geotextiles as filter materials. From the results on six
Atsushi Yoshioka +2 more
openaire +2 more sources
Pakistan lags behind in technical textile [PDF]
This paper highlights and demonstrates the technical and economical impact of technical textiles in the industrially developed countries and their future contribution to the development of economics of newly developing countries, such as China, South ...
JANJHJI, NOOR ZAMAN, MEMON, NOOR AHMED
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Revista Brasileira de Ciência do Solo, 2009 Considerando que o Brasil e muitos outros países tropicais necessitam de aperfeiçoar métodos de recobrimento de taludes, tornam-se necessários estudos que aprimorem a utilização e a eficácia das diferentes alternativas do mercado.
Leonardo Silva Fernandes +4 more
doaj +1 more source
Advances in Civil Engineering, 2020 A modified theoretical model has been proposed to predict the pore size characteristics of nonwoven geotextiles under certain uniaxial tensile strains, considering the difference between the out-of-plane Poisson’s ratio and the in-plane Poisson’s ratio ...
Lin Tang +3 more
doaj +1 more source
Installation processes (which induce mechanical damage) may cause undesirable changes on the properties of geosynthetics, affecting their performance. This work evaluates the effect of mechanical damage on the short-term tensile behaviour of two nonwoven
Carlos, D. +3 more
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Experimental study of geotextiles for karst subgrade collapse under static and dynamic loads
Frontiers in Earth ScienceIntroductionKarst subgrade collapse has the characteristics of suddenness and concealment, which poses a major challenge to the stability of infrastructure.MethodsA scale model test was designed to investigate the effects of different reinforcing ...
Di Wu +6 more
doaj +1 more source
Geosintéticos en carreteras : planteamientos para su aplicación en las capas de firme [PDF]
, 2011 [Resumen:] Este artículo realiza un acercamiento general a la utilización actual de los geosintéticos en el diseño y construcción de carreteras. Una vez hecho ese acercamiento general se presentan planteamientos para la aplicación de este tipo de ...
Baamonde Roca, Antonio +2 more
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Sciences, Eaux & Territoires, 2012 Les géotextiles sont utilisés dans la constitution des étanchéités des Installations de stockage de déchets non dangereux (ISDND) pour protéger la géomembrane contre les effets du poinçonnement liés à la mise en œuvre de la couche de drainage puis, en ...
D. CROISSANT, N. TOUZE-FOLTZ
doaj +1 more source
Open to change: slowing down to explore and innovate [PDF]
A specific type of knowing comes from the handling of materials in the handcrafting of an artifact. This research looks at the relationship between the handcraft of weaving, and the decision-making process and knowledge of the textile designer.
Redmore, Nicola
core
Study on the Inuence of Calendaring Process on Thermal Resistance of Polypropylene Nonwoven Fabric Structure [PDF]
, 2014 Thepurposeofthispaperistoinvestigatetheinuenceofcalenderingprocessonpolypropylenenonwoven structureandthermalresistance. Thestudywasfocusedontheinuenceofmassperunitarea, thickness, density, porosity, characteristic opening size and additional thermal ...
Kopitar, Dragana +2 more
core +3 more sources