Results 71 to 80 of about 243,337 (305)
Application of high performance concrete for reconstruction
Acta Polytechnica CTU Proceedings, 2022 One of the sustainability aspects of the construction is a sufficient durability. In objectively justified cases, the durability is enhanced by reconstruction. To ensure economic design of the reconstruction, non-liner approaches are often applied.
Iva Broukalová +3 more
doaj +1 more source
In‐situ installation safety of post‐installed anchorages—Investigations on construction sites
Civil Engineering Design, EarlyView.Abstract The sensitivity to reduced installation effort of post‐installed fastening systems is determined during the product qualification through robustness tests conducted under controlled laboratory conditions. Using the concept of required α‐factors, the installation safety factor γinst is determined and provided as an essential characteristic in ...
Oliver Zeman +3 more
wiley +1 more source
Homogenized model for herringbone bond masonry: linear elastic and limit analysis [PDF]
, 2013 A kinematic procedure to obtain in-plane elastic moduli and macroscopic masonry strength domains in the case of herringbone masonry is presented. The model is constituted by two central bricks interacting with their neighbors by means of either elastic ...
Milani, Gabriele
core
Distinguishing damages from two earthquakes —Archaeoseismology of a Crusader castle (Al-Marqab citadel, Syria) [PDF]
, 2010 Damages from two major earthquakes are identified in medieval Al-Marqab citadel (Latin: Margat) in coastal Syria. Built by the Order of St. John (Hospitallers) in the twelfth–thirteenth centuries, the hilltop fortification has masonry walls made with and
Kázmér, Miklós, Major, Balázs
core +1 more source
CleanMat, EarlyView.View of three‐point bending beam in testing machine and fractured surface from each concentration of PET. (a‐f) Force versus. displacement curves for all notched three‐point bending beams. ABSTRACT Polyethylene terephthalate (PET) is one of the major polymeric plastic products, with an annual production of over 24 million tons.
Silpa Soman +3 more
wiley +1 more source
Adhesion test – testing of selected adhesives on fired clay
Acta Polytechnica CTU Proceedings, 2022 The following paper deals with the comparison of adhesion of specimens made of fired clay and selected adhesives. The adhesion was tested on specimens at the age of one, two and three days in order to determine the parameters of young masonry.
Kristýna Richterová +2 more
doaj +1 more source
Analytical and numerical seismic assessment of heritage masonry towers
Bulletin of Earthquake Engineering, 2019 The new Italian building code, published in 2018 [MIT in NTC 2018: D.M. del Ministero delle Infrastrutture e dei trasporti del 17/01/2018. Aggiornamento delle Norme Tecniche per le Costruzioni (in Italian), 2018], explicitly refers to the Italian ...
G. Torelli +3 more
semanticscholar +1 more source
Chemistry–Methods, EarlyView.This work assesses, through a quantitative micro energy dispersive X‐ray fluorescence imaging, the effective use of micro‐structured cellulose foams as a sustainable alternative to traditional poultices for desalinating fresco paintings. Foams were between 6 and 10 times more efficient, achieving rapid and in‐depth salt removal with reusability and ...
Martina Romani +8 more
wiley +1 more source
Journal of Environmental Engineering and Landscape Management, 2013 The article notes that not all types of plant origin waste are appropriate for being used as fuel or left for decay. The environment is polluted by noxious gas that is generated in the process of heating or decaying. Sulphur waste is produced at chemical
Gediminas Marčiukaitis +1 more
doaj +1 more source
Longley Building: Reuse and Rehabilitation Feasibility Report [PDF]
, 2012 The southern, eastern, and northern façades (the principal façades) have a great amount of decorative masonry including granite, slate coursing, brownstone coursing, and brick veneer (Photo 2). All of these materials are in good condition, except for the
DeBlock, Elizabeth +6 more
core +1 more source