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Mohammad AlHamaydeh, Ahmed Mansour Maky and Mohamed Elkafrawy
Modeling Steel Plate Shear Wall (SPSW) behavior can be computationally demanding. This is especially true when high-fidelity modeling is carried out via shell or 3D solid elements. It has been shown that SPSW behavior can be captured with adequate accura...
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Tong Wu, Luyao Wang, Liyang Zhao, Gangping Fan, Jiahui Wang, Lihui Yin, Shuang Zhang and Shengchun Liu
Curved multi-frame box-girder bridges with hinges are widely used in the United States due to the large spanning capacity, construction simplification and construction cost economy. This type of bridge frequently has the characteristics of column height ...
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Davide Forcellini, Daniele Mina and Hassan Karampour
Subsea high pressure/high temperature (HP/HT) pipelines may be significantly affected by the effects of soil structure interaction (SSI) when subjected to earthquakes. Numerical simulations are herein applied to assess the role of soil deformability on t...
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Davide Forcellini and Anthony Tessari
This paper presents parametric studies that assess the role of loading factors (i.e., number of cycles, frequency, and amplitude) on liquefaction-induced failure by performing numerical simulations. Most of the existing literature considers the effects o...
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Pingshan Chen, Weiqing Lyu, Xiaocong Liang, Jiangxu Deng, Chong Li and Yong Yuan
To optimize the design of stone columns composite foundation for liquefiable ground improvement in the Tibar Bay Port Project, a 3D Finite Element (FE) analysis is implemented on the earthquake response and liquefaction mitigation effect. Nine improvemen...
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Davide Forcellini
Historical earthquakes have documented that lateral spread and settlements are the most significant damages induced by soil liquefaction. Therefore, assessing its effects on structural performance has become a fundamental issue in seismic engineering. In...
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Davide Forcellini
Pile foundations is a well-studied technique with many applications and its benefits on structures have been widely studied in the literature. In particular, the mutual effects of pile flexibility and soil deformability may significantly modify the seism...
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De-Cheng Feng, Cheng-Zhuo Xiong, Emanuele Brunesi, Fulvio Parisi and Gang Wu
Precast concrete (PC) plays an important role in the industrialization processes of buildings, so it is critical to study the seismic performance of such structures. Several experimental and numerical studies have been conducted to investigate the behavi...
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Davide Forcellini
Soil liquefaction may cause severe damages to structures mainly in terms of lateral spread and settlements, as documented during historical earthquakes. Liquefaction-potential (LP) estimation has become an important issue in seismic assessment, and this ...
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Roberto Boccagna, Maurizio Bottini, Massimo Petracca, Alessia Amelio and Guido Camata
In the last few decades, structural health monitoring has gained relevance in the context of civil engineering, and much effort has been made to automate the process of data acquisition and analysis through the use of data-driven methods. Currently, the ...
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Weiheng Liu, Jianwei Zhang, Hang Liu, Fei Wang, Juan Liu and Mingjie Han
Based on a practical engineering case of seismic strengthening, this paper used the enlarging cross-section method and an external self-centering substructure to improve the seismic performance and seismic resilience of existing frame structures. Among t...
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Esmaeil Mohammadi Dehcheshmeh, Parya Rashed, Vahid Broujerdian, Ayoub Shakouri and Farhad Aslani
This paper summarizes a study focused on evaluating the post-fire performance of steel Intermediate Moment Frames (IMFs) following earthquakes. To this aim, archetypes comprising 3-bay IMFs with three different heights were seismically designed, and thei...
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Pengyan Song, Shuang Guo, Wenao Zhao and Qin Xin
According to the seismic damage due to past events, buildings located on slopes can present a worse seismic performance. To explore this, this study established a finite element model based on a 6-story RC frame structure and soil models based on a pract...
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Maral Jafari, Yuxin Pan, Md Shahnewaz and Thomas Tannert
The effects of long duration ground motions on the seismic performance of a newly constructed two-storey balloon-type cross-laminated timber (CLT) building located in Vancouver, Canada, was studied. A three-dimensional numerical model of the building was...
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Linjie Huang, Jianping Han, Hongwei Wen, Chunyu Li, Haocheng He, Yuxin Luo and Zhendong Qian
This paper presents a mechanism and method for simulating the axial?shear?bending interaction of a reinforced concrete (RC) column. The three-dimensional model of a multi-story infilled RC frame was modeled using the OpenSees software. Static pushover an...
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Wutong Yan, Liangjiang Chen, Bing Han, Huibing Xie and Yue Sun
Interfacial slip effects and the unbonded phenomenon of external tendons are the key mechanical features of the externally prestressed steel-concrete composite beams (EPCBs). In this paper, an 8-node fiber beam element is built for the nonlinear analysis...
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Quan Gu, Jinghao Pan, Yongdou Liu, Minhong Fu and Jianguo Zhang
Dynamic response analysis of a train?track?bridge (TTB) system is a challenging task for researchers and engineers, partially due to the complicated nature of the wheel?rail interaction (WRI). When Newton?s method is used to solve implicit nonlinear fini...
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Chandra J.,Warnitchai P.
Pág. 65 - 74
Past earthquake disasters have shown that irregular gravity load designed (GLD) reinforced concrete (RC) frame buildings were very vulnerable to strong ground shaking. Many of them collapsed and caused loss of human lives as well as materials. Hence, in ...
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Baris Gunes
This study describes the seismic assessment of the Archangeloi (Basmelekler) Church in Kumyaka (Sige), Türkiye. The Archangeloi Church is an important religious monument that has survived to the present day from the eighth century. Through field surveys,...
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Tharindu Malinga Abeysiriwardena, Kushan Kalmith Wijesundara and Roberto Nascimbene
The assessment of seismic risk for critical and strategic structures like schools and hospitals remains crucial, even in regions with low seismic activity. Presently, operational school buildings in Sri Lanka are primarily designed to handle gravitationa...
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