Results 21 to 30 of about 4,852,085 (251)
Wind-tunnel pressure measurements on model-scale rigid downwind sails [PDF]
, 2013 This paper describes an experiment that was carried out in the Twisted Flow Wind Tunnel at The University of Auckland to measure a detailed set of pressure distributions on a rigid 1/15th scale model of a modern asymmetric spinnaker. It was observed that
VIOLA, Ignazio Maria +7 more
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Evaluation method of highway quality and safety based on finite element analysis
Electronic Journal of Structural Engineering, 2022 With the continuous advancement of China's transportation infrastructure, the number and proportion of highway tunnels in expressway construction are increasing year by year.
Weilan Zhao
doaj +3 more sources
Advances in Civil Engineering, 2021 The dynamic characteristics are closely linked to the seismic stability and wind-resistant of the bridge. But different bridge types have different dynamic characteristics.
Yong Zeng +5 more
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majaczech/wind-tunnel: 3D Printed Wind Tunnel
, 2022 3D Printed Wind Tunnel This is 3D printed wind tunnel with Arduino-based unit. This source describes Open Hardware and is licensed under the CERN-OHL-S v2 Experience with Arduino platform is required and supervision from a qualified electric engineering
majaczech
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Research on management and application of tunnel engineering based on BIM technology
Journal of Civil Engineering and Management, 2019 The emergence of BIM technology has provided powerful technical means for realizing informatization and digitization in the field of engineering construction, which remarkably promotes the transformation and advance of production and management modes in ...
ZhanPing Song +5 more
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Study on the Influence of Train Dynamic Load on underneath Tunnel Cast-in-Situ Concrete in Early Age
Shock and Vibration, 2022 The cast-in-situ concrete lining is prone to structural damage, cracks, and other defects, due to the influence of dynamic load at an early age, which is necessary to study the dynamic response.
Yuchao Zheng +6 more
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Tunnel gradients and aural health criterion for train passengers [PDF]
, 2014 An inconvenient consequence of the UIC health and safety criterion for allowable pressure changes in railway tunnels is highlighted. It is shown that the criterion limits allowable speeds in long tunnels with large changes of elevation much more than it ...
Palmero, Natalia Montenegro, Vardy, Alan
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PhotonicsAs an important traffic and transportation roadway, tunnel engineering is widely used in important fields such as highways, railways, water conservancy, subways and mining.
Gang Cheng +6 more
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Advances in Civil Engineering, 2020 Constructing a shield tunnel that crosses under a river poses considerable safety risks, and risk assessment is essential for guaranteeing the safety of tunnel construction. This paper studies a risk assessment system for a shield tunnel crossing under a
Xiao Liang +4 more
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Investigation on Seismic Response of Long-Span Special Steel Truss Cable-Stayed Bridge
Advances in Civil Engineering, 2022 Due to the small self-weight of the steel truss cable-stayed bridge with a single tower and a single cable plane, the torsional stiffness and wind stability of the structure are reduced. The arrangement of the deck type makes the mechanical properties of
Yong Zeng, Xueqin Li, Yutong Zeng
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