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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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Jishuai Wang, Yazhou Xie, Tong Guo and Zhenyu Du
Most regional seismic damage assessment (RSDA) methods are based on the rigid-base assumption to ensure evaluating efficiency, while these practices introduce factual errors due to neglecting the soil?structure interaction (SSI). Predicting the influence...
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Pankaj Bariker and Sreevalsa Kolathayar
High-rise building safety is generally supported by pile-mat systems. They must be sturdy enough to withstand potential lateral loads brought on by earthquakes, wind, dredging, and machine vibrations, in addition to increased axial loads. An innovative p...
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Zhipeng Zhai, Wei Guo, Yanhui Liu, Shuang Zou and Fulin Zhou
In this paper, a new precast self-centering rocking shear wall system (PSCRSW) mainly composed of precast reinforced concrete (RC) wall, V-shaped steel brace and pre-pressed disc spring friction damper (PDSFD) are proposed to enhance the seismic resilien...
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Ariya Eini, Lina Zhou and Chun Ni
Light-frame wood structures are the most common type of construction for residential and low-rise buildings in North America. The 2015 edition of the National Building Code of Canada has increased the height limit for light-frame wood construction from 4...
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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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Peng Chen and Xiaobin Wu
This paper investigates the seismic performance of two adjacent buildings connected by viscous dampers. Three types of damper placement are discussed, including installing dampers within a single building, connecting two buildings at the same floor level...
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Naveed Ahmad, Muhammad Rizwan, Babar Ilyas, Sida Hussain, Muhammad Usman Khan, Hamna Shakeel and Muhammad Ejaz Ahmad
The paper discusses how joint damage and deterioration affect the seismic response of existing reinforced concrete frames with sub-standard beam?column joints. The available simplified modeling techniques are critically reviewed to propose a robust, yet ...
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Jianian He, Shuhong Lin, Yicheng Li, Xian Dong and Shizhe Chen
Frame structures equipped with steel plate shear walls (SPSWs) have been widely used in high-rise buildings due to their good seismic performance. In this study, the strip model and combined strip model were used to analyze the performance of SPSWs. Furt...
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El Mehdi Echebba, Hasnae Boubel, Abdelhay El Omari, Mohamed Rougui, Mimoun Chourak and Fadi Hage Chehade
The type and the properties of the soil can potentially intensify the internal forces on buildings during seismic loads. To predict the effects of the soil parameters on the soil?structure interaction of buildings, it is necessary to consider the soil?st...
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