Study on Seismic Behavior of Steel Frame‐Steel Shear Wall with Assembled Two‐Side Connections

Zhang, Yuben; Zhan, Xun

doi:10.1155/2019/3024912

Cited by 5 publications

(5 citation statements)

References 13 publications

(12 reference statements)

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Section: Pendahuluanunclassified

“…Untuk menciptakan solusi dari permasalahan tersebut, maka sistem struktur SPSW dimodifikasi dengan membuat boundary element pada balok saja, sehingga gaya aksial dan lentur yang tinggi akibat TFA ini dapat diatasi. Studi telah dilakukan bahwa dengan membuat boundary element hanya terletak pada balok dapat membuat kapasitas energi yang terserap lebih besar dari pada infill plate yang diangkur pada elemen kolom dan elemen balok secara bersamaan [5]. Konfigurasi sistem SPSW yang terhubung hanya pada sisi HBE juga memiliki kelebihan yaitu menunjukkan perilaku daktilitas yang baik, dan mampu mengurangi kebutuhan volume baja dibandingkan konfigurasi konvensional- [6][7][8] [9].…”

Section: Pendahuluanunclassified

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Analisis Perilaku Konfigurasi Pelat Pengaku pada Sistem Struktur Steel Plate Shear Wall (SPSW) yang Tersambung pada Sisi Horizontal Boundary Element (HBE)

El Jauhari,

Suswanto

2023

JITS

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The Steel Plate Shearwall (SPSW) system is a structural system capable of exhibiting high initial stiffness deformation, ductile behavior, and large energy dissipation, making it appropriate to be a large earthquake-resisting system. Removing infill plate from the column can be advantageous because the possibility of initial failure occurred in the column can be minimized. In order to increase the shear force and energy dissipation, it is required to add stiffener plates to the shearwall elements. This SPSW portal uses several models of stiffener plate configurations, namely: cross-shaped and strip model. The results of the test are in the form of a hysteritic curve diagram, a plate deformation pattern, an energy dissipation capacity, and a shear force capacity. This study used the finite element method with the ABAQUS program. The results showed that the addition of stiffener plates in the TFA (tension field action) had a very significant effect on increasing the initial stiffness, increasing shear capacity and generating a great energy dissipation.Kata kunci: steel plate shear wall, elemen batas horizontal, model strip, pengaku. AbstrakSistem Steel Plate Shear Wall (SPSW) adalah sebuah sistem struktur yang mampu menunjukkan deformasi kekakuan awal yang tinggi, berperilaku daktail, dan mendisipasi energi yang besar, sehingga cocok menjadi sistem penahan gempa yang besar. Pelepasan pelat pengisi pada kolom dapat menguntungkan karena kemungkinan kegagalan awal yang terjadi pada kolom dapat diminimalisir. Untuk meningkatkan gaya geser dan disipasi energi maka perlu adanya penambahan pelat pengaku pada elemen shearwall. Pada portal SPSW ini akan dilakukan pengujian terhadap beberapa model konfigurasi pelat pengaku yaitu diantaranya; berbentuk cross dan strip model. Hasil pengujian yaitu berupa; diagram kurva histeresis, pola deformasi pelat, kapasitas disipasi energi dan kapasitas gaya geser akan diuji dengan metode elemen hingga dengan program bantu ABAQUS. Hasil pemodelan menunjukkan bahwa penambahan pelat pengaku pada daerah TFA (tension field action) memiliki pengaruh yang sangat signifikan dalam meningkatkan kekakuan awal yang baik, meningkatkan kapasitas gaya geser dan menghasilkan disipasi energi yang sangat baik. Halaman ini sengaja dikosongkan

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Section: Pendahuluanunclassified

Analisis Perilaku Konfigurasi Pelat Pengaku pada Sistem Struktur Steel Plate Shear Wall (SPSW) yang Tersambung pada Sisi Horizontal Boundary Element (HBE)

El Jauhari,

Suswanto

2023

JITS

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“…Textile and polypropylene fibers are used as reinforcement, general purpose silicone is used as a layer, and coco fiber pith and saw dust are used as filler particles. It has been determined that a composite plate loaded with saw dust can tolerate a peak load of 16.71 percent and a splitting load of 16.71 percent [2].…”

Section: Introductionmentioning

confidence: 99%

“…G+10 storey buildings in various areas are subjected to an earthquake load. The building's output is measured by the lateral displacements of every story building [15,16].…”

Section: Introductionmentioning

confidence: 99%

Seismic analysis of lateral force resisting steel frame with honeycombed steel thin plate shear wall

Ali¹,

Akbar²,

Huali³

et al. 2021

J. vibroeng.

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In high-rise buildings, shear walls are an important structures feature for sustaining lateral forces. The production of prefabricated steel frames buildings will effectively overcome iron and steel spare capacity, allowing the building sector to recover the industrial revolution. As an advanced kind of flexural rigidity steel plate shear walls (SPSWs) can withstand majority of the load in the frame structure, boost the preliminary lateral toughness and lateral bearing strength, and serve as a first protective barrier until the main frame is demolished, reducing the main frame's failure level and improving the structure's failure resistance. When structures are subjected to external loads such as earthquakes, wind, and other natural disasters, shear walls can be used to increase the structure's strength and safety. The main focus of this research is to use SAP2000 to compare and analyze two different types of shear walls in two different 7-story buildings. Two structural members, one having a honeycombed steel sheet sandwiched between two thin steel plates shear wall and the other having RCC shear wall are compared based on lateral loading parameters (base shear, displacement story-drift etc.). Using SAP2000, the effects of three main parameters were investigated by Pushover analysis and Time history analysis. From the complete analysis, shear wall with honey combed thin plates is proved to be better against seismic and wind loading as compared to RCC wall as well as honeycombed sheet sandwiched between steel plates is economical and gives more area to the story by occupying less space.

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“…A 50% reduction in the amount of steel has been reported when it comes to using moment steel frames. One of the many advantages of SSWs is its simple system [1]. erefore, all engineers, technicians, and technical workers could run it only by relying on their skills.…”

Section: Introductionmentioning

confidence: 99%

Dynamic Performance Evaluation of Concrete Building Using Low‐Yield Point Steel Shear Panels

Marzban¹,

Nesheli

2021

Shock and Vibration

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Steel shear walls are a novel component in the field of construction. It has been of special interest to structural engineers for the reinforcement of steel buildings for the recent decades. Its unique features have attracted more attention, and its features are economical, easy to implement, light weight compared to similar systems, high ductility, fast installation, high energy absorption, and a significant reduction in residual stress in the structure. All the reasons made researchers think about studying its use in the repair of concrete buildings. Because this system has a low weight, it does not add extra load to the structure, and even with its connections, it strengthens the beams and columns around it. The design of this system in concrete buildings does not seem to be economical except in the case of restoration. In this paper, preliminary explanations of the steel shear wall are presented for more familiarity, and in the following sections, the study of reinforcement and repair of concrete structures will be studied and its difference with the low-yield point will be considered. Finally, the test results will be reviewed. The results of this study show that LYP steel shear panels cause a lot of energy loss and absorption, which is very useful in the safety of buildings exposed to severe earthquakes.

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Study on Seismic Behavior of Steel Frame‐Steel Shear Wall with Assembled Two‐Side Connections

Cited by 5 publications

References 13 publications

Analisis Perilaku Konfigurasi Pelat Pengaku pada Sistem Struktur Steel Plate Shear Wall (SPSW) yang Tersambung pada Sisi Horizontal Boundary Element (HBE)

Analisis Perilaku Konfigurasi Pelat Pengaku pada Sistem Struktur Steel Plate Shear Wall (SPSW) yang Tersambung pada Sisi Horizontal Boundary Element (HBE)

Seismic analysis of lateral force resisting steel frame with honeycombed steel thin plate shear wall

Dynamic Performance Evaluation of Concrete Building Using Low‐Yield Point Steel Shear Panels

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