Research on Static Properties and Stability of High-Rise Tubular 3d Parking Structure With Hoop Stories

He, Yongjun; Liu, Xiaohua; Zhou, Xuhong

doi:10.18057/ijasc.2014.10.4.4

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…Additionally, the steel grade is Q235, and its yield strength and Young's modulus are 235 N/m 2 and 2.1 × 10 5 N/m 2 , respectively. The arrangement of strengthening stories was determined by optimization in stability of the structure in the previous work (He et al , ).…”

Section: Dynamic Response Of the Structure Under Vertical Impact Excimentioning

confidence: 99%

Dynamic response of the high‐rise steel tridimensional parking structure for vertical impact excitation of the lifting system

Zhou

Liu

2015

Structural Design Tall Build

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For the vertical lifting high-rise steel tridimensional parking structure, the vertical impact excitation resulting from the repeated acceleration and deceleration of the lifting system is analyzed and obtained according to the operational mode of lifting system. The dynamic model of the parking structure is established, and the structural dynamic response for vertical impact excitation of the lifting system is analyzed by the finite element software ANSYS (Ansys Inc., Cecil Township, Pa, USA). Influence of various factors, such as the lifting height of the lifting cage, structural damping, parking case, speedup mode and abnormal operation of the lifting system, on the structural dynamic response is investigated, and the corresponding suggestions on vibration reduction and rational speedup mode are given. Finally, the structural dynamic buckling caused by vertical impact excitation of the lifting system is discussed. The results indicate that the maximum structural vibration response occurs in the acceleration stage after start of the lifting system and depends on the velocity pattern. Additionally, the lifting height and structural damping have not remarkable influence on the maximum structural vibration response. It is suggested that the vehicles be parked in the garage from bottom to top symmetrically, and the abnormal speedup or stop of the lifting system should be avoided. Yun SY, Hamburger RO, Cornell CA, et al. 2002. Seismic performance evaluation for steel moment frames. Journal of Structural Engineering 128(4): 534-545. Zhang RH, Soong TT. 1992. Seismic design of viscoelastic dampers for structural applications. Journal of Structural Engineering 118(5): 1375-1392.

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Section: Dynamic Response Of the Structure Under Vertical Impact Excimentioning

confidence: 99%

Dynamic response of the high‐rise steel tridimensional parking structure for vertical impact excitation of the lifting system

Zhou

Liu

2015

Structural Design Tall Build

Self Cite

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Curb weight probability distribution and the recommended gross weight of passenger car in mechanical parking garage design

Zhang

Chen

et al. 2022

Journal of Asian Architecture and Building Engineering

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Reliability modeling based on Maximum Entropy and non-central moments as an alternative for RCM schemes or replaceable systems

Gaona

Vazquez-Cardona

González

et al. 2021

JIO

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This paper offers an alternative to determine reliability-centered maintenance (RCM) schemes for replaceable systems, when replacement times are censored and only the information that maintenance technicians, from the subjectivity of their experience, is available. Using differential entropy in information theory, and exploiting Lagrangian optimization algorithms, a Generalized Probability Density of Maximum Entropy (GPDME) is extracted. Lagrangian techniques provide a set of parameters that characterize the GPDME, the estimation of the parameters is done by first order perturbation of the integral of non-central moments, with which, the GPDME is typically built. In the emerging industry, RCM maintenance plans are not a common standard, in an attempt to put into practice, the benefits of RCM to this industrial segment, a case study, where the presented methodology was applied is provided. In the discussion and conclusions section, the areas of opportunity that are observed in the methodology presented in this work are adressed.

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Research on Static Properties and Stability of High-Rise Tubular 3d Parking Structure With Hoop Stories

Cited by 3 publications

References 9 publications

Dynamic response of the high‐rise steel tridimensional parking structure for vertical impact excitation of the lifting system

Dynamic response of the high‐rise steel tridimensional parking structure for vertical impact excitation of the lifting system

Curb weight probability distribution and the recommended gross weight of passenger car in mechanical parking garage design

Reliability modeling based on Maximum Entropy and non-central moments as an alternative for RCM schemes or replaceable systems

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