Results 21 to 30 of about 5,454,998 (299)

Characteristics of the mechanically fastened joints of one-layer bitumen sheets [PDF]

MATEC Web of Conferences, 2017
The system of mechanic fastening is one of the most frequently used variants of roof membrane stabilization against the impacts of wind sucking. With the growing number of applications of mechanically fastened roofs the number of defects is also growing.
Petříček Tomá¡, Kacálek Petr, Hlavačka Tomáš   +2 more
doaj   +2 more sources

Damage Detection of A T-Shaped Panel by Wave Propagation Analysis in the Plane Stress / Wykrywanie Uszkodzen W Tarczy Typu T Z Uzyciem Analizy Propagacji Fal W Płaskim Stanie Naprezenia

Archives of Civil Engineering, 2012
W pracy zaprezentowano podejscie obliczeniowe do analizy propagacji fal w płaskim stanie naprezenia. Problem brzegowo-poczatkowy podlega przestrzennej aproksymacji z uzyciem wielowezłowych, izoparametrycznych, czworobocznych elementów klasy C0.
Rucka M., Witkowski W., Chróscielewski J., Wilde K.   +3 more
doaj   +1 more source

An innovative approach of GSSHA model in flood analysis of large watersheds based on accuracy of DEM, size of grids, and stream density

Applied Water Science, 2022
Distributed modeling approach may have much better performance and accuracy compared with lumped-parameter hydrologic models. The main goals of this research are: investigating the possibility of combining distributed hydrological models with an one ...
Alireza Mohebzadeh Fattahi, Khosrow Hosseini, Saeed Farzin, Sayed-Farhad Mousavi   +3 more
doaj   +1 more source

Nondestructive evaluation for performance of civil structures. An overview of activities in the Federal Republic of Germany

, 2022
S.37-62The contribution refers the needs for ndt in civil engineering as a tool of quality assurance as well during the fabrication of components and structures, bridges, buildings, etc., as well for maintenance and inservice inspection.
Höller, P., Dobmann, G.
core   +1 more source

Design and Stability of Long Span Railway Arch Bridge

Communications, 2013
The bow-string arch bridge across the Vah River was designed on the main Slovak railway line. Total length of the bridge is almost 451 m, while the lengths of two main spans are 124.8 m.
Josef Vican, Jozef Gocal, Jaroslav Odrobinak, Richard Hlinka   +3 more
doaj   +1 more source

Parametric Study on Contact Explosion Resistance of Steel Wire Mesh Reinforced Geopolymer Based Ultra-High Performance Concrete Slabs Using Calibrated Continuous Surface Cap Model

Buildings, 2022
This paper conducts a parametric analysis on the response of geopolymer-based ultra-high-performance concrete (G-UHPC) slabs reinforced with steel wire mesh (SWM) subjected to contact explosions using the validated Continuous Surface Cap (CSC) model ...
Cheng Liu, Jian Liu, Jie Wei, Shenchun Xu, Yu Su   +4 more
doaj   +1 more source

Effect of geometry and hydraulic parameters on the bed morphology in a confluence using numerical approach

Applied Water Science, 2023
The confluence of rivers is an important phenomenon that is really vital for irrigation and water transmission networks. Investigation on bed morphology at the junction of two streams is of great importance.
Milad Pourvahedi, Khosrow Hosseini, Sayed-Farhad Mousavi, Kiarash Geranmayeh   +3 more
doaj   +1 more source

Local Civil Society [PDF]

, 2021
Epdf and ePUB available Open Access under CC-BY-NC licence. Drawing on place-based field investigations and new empirical analysis, this original book investigates civil society at local level.
Dallimore, David, Mann, Robin, Davis, Howard, Eichsteller, Marta, Day, Graham   +4 more
core   +1 more source

Using weigh-in-motion data to determine bridge dynamic amplification factor

MATEC Web of Conferences, 2015
The dynamic component of bridge traffic loading is commonly taken into account with a Dynamic Amplification Factor (DAF) – the ratio between the maximum dynamic and static load effects on a bridge.
Kalin Jan, Žnidarič Aleš, Kreslin Maja   +2 more
doaj   +1 more source

Real Behaviour and Remaining Lifetime of Bridge Structures

Communications, 2008
The paper presents results of research activities of the Department of Structures and Bridges in the field of investigation of the real behaviour, reliability and durability of existing bridge structures.
Josef Vican, Jozef Gocal, Branislav Melis, Peter Kotes, Patrik Kotula   +4 more
doaj   +1 more source