Results 91 to 100 of about 173,038 (233)
Исследование работы стеклопластиковых крепежных элементов в стеновых конструкциях [PDF]
, 2016 The article is devoted to the study of pull-out tests of fiberglass plastic dowels installed in the walls made of lightweight concrete. The authors have undertaken experimental tests of anchors in use on the construction site and conducted analysis of ...
Belyakov, V. A. +5 more
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Criminology, EarlyView.Abstract Three‐quarters of US prisons offer vocational training programs, which aim to place trainees in middle‐skills jobs in specific occupational sectors post‐release. These middle‐skills jobs may more effectively reduce recidivism than the jobs that normally characterize the labor market experience of the formerly incarcerated, yet whether ...
Britte van Tiem
wiley +1 more source
Influence of the internal layer cracks on the cracking of flexural three-layer concrete members
Journal of Civil Engineering and Management, 2002 Three-layer structures made of concrete-type materials usually have an internal layer of a less strength, which serves as thermal insulation and makes the structure more light.
Gediminas Marčiukaitis +1 more
doaj +1 more source
The 1985 Chile earthquake: Structural characteristics and damage statistics for the building inventory in Vina del Mar [PDF]
, 1987 The Chile earthquake of 3 March 1985 resulted in an effective peak acceleration of 0.36g in the coastal city of Vina del Mar. The city had an inventory of over 400 reinforced concrete buildings ranging in height from 5 to 23 stories.
de la Llera, J.C. +2 more
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Challenges and perspectives for the protection of masonry structures in historic centers: the role of innovative materials and techniques [PDF]
, 2016 Lessons learned from natural events which caused severe damage to existing constructions have repeatedly shown the high vulnerability of historically important masonry, often worsened by inaccurate or dubious applications of modern or innovative ...
Valluzzi, Maria Rosa
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Archaeometry, EarlyView.ABSTRACT Ten timbers from the spire scaffold of Salisbury Cathedral were dated using a combination of ring‐width dendrochronology, stable oxygen isotopic dendrochronology and radiocarbon dating. Seven timbers were coeval and assigned a combined empirical felling date range of 1352–1378, which was further refined to 1351–1359 (OxCal 95.4%).
Kutsi D. Akcicek +5 more
wiley +1 more source
Automation of small sample positioning for mechanical testing in hot cells
Acta Polytechnica CTU ProceedingsThe main objective of this paper is to propose an improvement and automation of the current mechanical testing procedure of concrete and rock samples in hot cells, i.e. in laboratories designed for radioactive sample testing.
Kateřina Hrdličková +3 more
doaj +1 more source
Technological and Economic Development of Economy, 2006 The analysis of a method for the design of reinforced concrete structures exposed to fire temperatures is presented in the article. The main essential factors which must be evaluated in the design of structures and their parts to provide their adequate ...
Bronius Jonaitis, Vytautas Papinigis
doaj +1 more source
Archaeometry, EarlyView.ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi +3 more
wiley +1 more source
Influence of longitudinal reinforcement on development of normal cracks
Journal of Civil Engineering and Management, 2005 Using a model of normal crack propagation in reinforced concrete members, an analytical expression is presented for the stress intensity factor defining the intensity of stress in area at the crack tip. This factor is in linear relationship to the stress
Vidmantas Jokūbaitis, Petras Pukelis
doaj +1 more source