Results 1 to 10 of about 1,722 (253)
Japan Architectural Review, 2023 As previously reported, we have proposed a vertical distribution of seismic design load for seismically isolated buildings (SIBs) corresponding to diversity of seismic isolation devices such as hysteretic dampers and velocity‐dependent dampers.
Masahito Kobayashi, Yusuke Komachi
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Nuclear Engineering and Technology, 2014 A feasibility study on the seismic design of nuclear reactor buildings with application of a seismic isolation system is introduced. After the Hyogo-ken Nanbu earthquake in Japan of 1995, seismic isolation technologies have been widely employed for ...
TETSUO KUBO +5 more
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Applied Sciences(1) Background: In most cases, passive isolation control methods are commonly used for the seismic isolation design in bridge engineering. However, passive seismic isolation devices, due to their non-adjustable performance parameters, struggle to achieve
Ying Sheng +3 more
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Applied Sciences, 2021 To assure seismic isolation performance against design and beyond design basis earthquakes in the nuclear facility components, the lead inserted small-sized laminated rubber bearings (LRB), which has a 10 kN vertical design load, have been designed and ...
Gyeong-Hoi Koo +2 more
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Applied Sciences, 2021 The purpose of this study was to develop a vertical seismic isolation device essential for the three-dimensional seismic isolation design of nuclear power plant equipment.
Gyeong-Hoi Koo +4 more
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Seismic isolation system of two hinged arch suspended-deck bridge: a case study on Kalikuto bridge - Indonesia [PDF]
E3S Web of Conferences, 2020 Seismic isolation systems are widely used in buildings, bridges, and industrial structures all over the world. The system is known for the efficiency to reduce earthquake demand and thus provide better seismic performance of the structures. In particular
Suryadi Tri +3 more
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Seismic isolation system using rhombus link and leaf spring (Vertical isolation)
Nihon Kikai Gakkai ronbunshu, 2020 This paper deals with seismic isolation system with nonlinear characteristics for vertical ground motion. The vertical seismic isolation system consists of a rhombus shaped link mechanism, a tension coil spring, and a leaf spring.
Naoki IIJIMA +2 more
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Influence of vertical ground motion on seismic responses of triple friction pendulum interlayer isolation structures [PDF]
Archives of Civil Engineering, 2021 In order to investigate the influence of vertical ground motion on seismic responses of story-isolation structures mounted on triple friction pendulum (TFP) bearings, the finite element model of a six-story building with various types of interlayer ...
Zhao Fang, Ping Yan
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Comparison study on seismic isolation design of RC frame structure based on two different codes [PDF]
Archives of Civil EngineeringWith the development of building seismic isolation technology and the official release of the Isolation Code in September 2021, seismic isolation design in China will now rely on two foundational codes: the Seismic Code and the Isolation Code. This paper
Junyi Zhang, Jiawei Li, Zhiqiang Zhang
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Base Isolation Compared to Capacity Design for Long Corner Periods and Pulse-Type Seismic Records
Applied Sciences, 2023 Southern Romania is a geographic region with alluvial deposits. This soil type leads to rather long corner periods and provides as a particularity of the response spectrum an enlarged plateau. These conditions produce large displacement demands. Moreover,
Dietlinde Köber +3 more
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