Results 21 to 30 of about 1,722 (253)
Performance Test and Design Method of Sliding Isolation Bearing for Museum Collections
工程科学与技术, 2022 Every earthquake will pose a great threat to the collections housed in museums. To avoid the immeasurable damage caused by earthquakes, a sliding seismic isolation bearing for museum collections was developed to meet the urgent need for seismic safety ...
Xiaoguang ZOU +5 more
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Applied SciencesIn order to clarify the influence of the uncertain parameters of a bridge numerical model for seismic isolation design on the calculation results of structural seismic demand and to improve the accuracy of bridge seismic isolation design, a refined ...
Ruotong Wang, Meng Liu, Junjie Wang
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Numerical simulation on seismic response of large vertical isolated liquid storage tank
You-qi chuyun, 2021 In order to study the seismic response of liquid storage tank under bidirectional seismic excitation, the 15×104 m3 vertical unanchored liquid storage tank was taken as the object, and numerical analysis on seismic response of vertical unanchored tank ...
Hailong FAN +4 more
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工程科学与技术, 2020 In the seismic design of long-span continuous beam bridges in high intensity seismic area, isolation devices are generally used to reduce the seismic response and economic losses of structures, and different arrangements of isolation measures often ...
Li FENG, Li WANG, Yanyan FAN, Ziqi LI
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Shaking Table Tests of Curved Bridge considering Bearing Friction Sliding Isolation
Shock and Vibration, 2016 Specific to severe damage to curved bridges in earthquakes caused by the excessive force of the fixed bearings and piers, a new seismic design method on curved bridges considering bearing friction sliding isolation is proposed in this paper.
Lei Yan +3 more
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Large strain nonlinear model of lead rubber bearings for beyond design basis earthquakes
Nuclear Engineering and Technology, 2019 Studies on the application of the lead rubber bearing (LRB) isolation system to nuclear power plants are being carried out as one of the measures to improve seismic performance.
Seunghyun Eem, Daegi Hahm
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Design Principles of Seismic Isolation
, 2012 In earthquake resistance design of structures, two general concepts have been used. The first is to increase the capacity of the structures to resist the earthquake load effects (mostly horizontal forces) or to increase the dynamic stiffness such as the seismic energy dissipation ability by adding damping systems (both devices and/or structural fuses).
George C., Zach Liang
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Archaeological Prospection, EarlyView.ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet +9 more
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EngAlthough conceptually simple, the application of seismic isolation can pose dangerous pitfalls. It is based on decoupling the dynamic response of a structure from the ground motion by inserting isolation devices at its base.
Concetta Tripepi +2 more
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English teachers' journeys since the 2020 Iteration of Black Lives Matter
British Educational Research Journal, EarlyView.Abstract The 2020 resurgence of Black Lives Matter (BLM) mobilised students in England to demand greater representation of racially minoritised voices in English curriculums—a call highlighted by stark inequity: just 1.5% of GCSE texts studied are by racially minoritised authors, despite racially minoritised students comprising 38.0% of the student ...
Adrian Fernandes
wiley +1 more source