Results 1 to 10 of about 54,241 (187)
Imperfection Tolerances During the Erection of Steel Plate Girders and Geometrical Nonlinearities [PDF]
International Journal of Architectural Engineering Technology, 2021 This work aims to prove that the strict initial imperfection tolerance limits proposed by the American AWS D1.1/D1.1M and the European EN 1090-2 codes could be relaxed for the webs of the most encountered steel I-plate girders subjected to local bend-buckling during their erection phase.
Mael Sonna Donko +2 more
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Russian journal of transport engineering, 2023 The purpose of the publication is to analyze the methods of calculations of accuracy of construction works and geodetic control of erection of reinforced concrete foundation columns for overpass steel structures of thermal and gas-material pipelines of oil refineries.
Yury Stolbov +3 more
openaire +1 more source
The Baltic Journal of Road and Bridge Engineering, 2015 The determination of initial cable forces in cable-stayed bridges is an important first step in design and analysis of the structure under external loads.
Antonino Recupero, Michele Fabio Granata
doaj +1 more source
Topology-Optimized Segmental 3D-Printed Concrete Footbridge Activated by Post-Tensioning: Design, Manufacturing and Assembly Demonstration [PDF]
预应力技术This paper presents Goliath footbridge, a full-scale 6 m span segmental 3D-printed concrete footbridge activated by post-tensioning, describing the end-to-end process from design and fabrication to transport, assembly, and structural activation.
Albert de la Fuente +4 more
doaj +1 more source
International Journal of Clinical Practice, 2013 To compare efficacy and tolerability between 100-mg and 50-mg sildenafil doses in five double-blind, placebo-controlled (DBPC) fixed-dose studies.Doses were compared for the change (baseline to end of 8-12 weeks of DBPC treatment) in score on the Erectile Function (EF) domain of the International Index of Erectile Function (IIEF; from five fixed-dose ...
M, Kirby, D L, Creanga, V J, Stecher
openaire +2 more sources
Two Stochastic Methods to Model Initial Geometrical Imperfections of Steel Frame Structures
BuildingsThe stochastic modeling of geometrically imperfect steel frame structures requires statistical inputs for imperfection parameters, often with specific mutual correlations. The stochastic input values of geometrical imperfections are derived from European
Daniel Jindra, Zdeněk Kala, Jiří Kala
doaj +1 more source
RUDN Journal of Engineering Research, 2012 The article presents the results of a computer-based research on the nature of the initial stresses in the bars of one-layer sectorial-lattice dome that arise from the deformation of the framework during its erection as a wholly assembled structure ...
E V Lebed, V A Eterevsky
doaj
Diagnostics of Large-Panel Buildings-An Attempt to Reduce the Number of Destructive Tests. [PDF]
Materials (Basel), 2023 Wardach M, Krentowski JR.
europepmc +1 more source
Bioclimatic Origin Shapes Phylogenetic Structure of Tirmania (Pezizaceae): New Species and New Record from North Africa. [PDF]
J Fungi (Basel), 2023 Zitouni-Haouar FE +6 more
europepmc +1 more source
Numerical Models of the Connection of Thin-Walled Z-Profile Roof Purlins. [PDF]
Materials (Basel), 2021 Pařenica P +3 more
europepmc +1 more source