Design and construction of steel plate shear walls matthew eatherton1 abstract with the first u. Feb 10, 2015 nominal shear stress, shear strength of walls 10 v u v w w v t d factored shear force thickness of wall section effective depth of wall section for rectangular sections 0. Shear connections between basement wall and its footing 4. Both hshaped frame and infill panel are modeled in abaqus with shell element s4r, to.
Steel plate shear walls american institute of steel. The cyclical response of the first floor steel shear wall panel indicates failure mode to local buckling of the column that had occurred. Analysis of steel plate shear walls using the modified strip. Seismic performance and design of steel plate shear walls with. Behavior of selfcentering steel plate shear walls and. Steel plate shear wall with different infill steel plates. Review on steel plate shear wall for tall buildings. Seismic behaviors of steel plate shear wall structures. Dartmouthx the engineering of structures around us 93,591 views 9. Moment, shear, and axial force diagrams along the boundary beam are developed based on capacity design principles and are compared with nonlinear cyclic pushover analysis results.
Design method for lightgauge steel shear walls sheathed with flat steel plates 632 for analytical purposes, the cells can be divided into finite strips running obliquely and forming an angle. Upgrade in nonductile reinforced concrete moment frames with steel plate shear wall system. Steel plate shear walls web site other useful business software competency manager is a competency and credentialing management system that helps organizations improve team performance by assessing individual competency. The design guide discusses the history, research, and design requirements for steel plate shear walls used in both low and highseismic applications. Seismic behavior of steel plate reinforced concrete shear. Strength of double skin steelconcrete composite walls. The steel plate wall acts as the web of the vertical plate girder and the column acts as the. Two types of steel shear plates were studied, the slit fuse with narrow slits that divide the plate into rectangular links, and the butterfly fuse with diamondshape openings that create butterflyshape links in the plate. The unstiffened steel plate shear wall spsw system has emerged as a promising lateral load resisting system in recent years.
Pdf analysis and design of steel plate shear walls using. In earlier days, spsws were treated like vertically oriented plate girders and design procedures tended to be very conservative. Seismic behavior of steel plate shear wall materials. In the recent decades, steel plate shear walls spsws, whose design criteria are presented in aisc and csa codes, have been used as a lateral resisting system in buildings, especially in highrise buildings. To achieve these objectives, elementlevel investigations on steel plates, componentlevel investigations on spsw. Astanehasl 19982001 carried out a series of lowfrequency cyclic loading test on composite shear walls which consisted of a steel plate shear wall with rc shear walls attached to one side or both sides of the steel.
The most common approach is the tensionfield strut model. They consist of thick concrete walls, exterior steel faceplates serving as reinforcement and shear connectors, which guarantee the composite action between the two different materials. Steel and composite shear walls have been used for seismic applications in usa, canada, japan and other countries for more than 40 years now. This led to the premise of a structure based entirely on the use of thin steel plates. A detailed finite element analysis has been conducted on 5 simple unstiffened steel plate shear walls and 405 corrugated steel plate shear walls with and without openings in the execution of a parametric study that includes variables of opening size, steel plate thickness, shear wall aspect ratio, corrugation angle and opening positions.
Aug 14, 2016 ring shaped steel plate shear walls the ring shaped steel plate shear wall rsspsw includes a steel web plate that is cut with a pattern of holes leaving ringshaped portions of steel connected by diagonal links. This paper presents some preliminary results of an ongoing research whose objective is to investigate the seismic behavior of intermediate beams i. Verify bottom of wall shear transfer sillsole plate connection. One of the most important buildings with steel plate shear wall, subjected to a relatively strong earthquake, was the 35story highrise in kobe, figure 3, which was subjected to the 1995 kobe earthquake. A numerical parametric study on the plate inclination. In a typical spsw system steel infill plates that are one story high and one bay wide are connected to stiff horizontal and vertical boundary elements hbe and vbe.
These cpsw are ideal for modular construction approaches because the steel modules consisting of. Optimization of concretesteel thickness ratio in composite. Steel plate shear walls canadian consulting engineer. Pdf steel plate shear wall with different infill steel. This paper also focused on the effects comes on the steel structure with and without. Experimental study on seismic behavior of composite concrete. The main parameters consider in this paper is to compare the seismic performance of buildings such as bending moment, shear force, deflection and axial force.
Among the design issues for the current fully connected steel plate shear wall spsw system, three of them are. The reinforcement spacing varies from 50 mm to 250 mm for walls in the longitudinal and transverse direction, respectively. Steel plate shear walls spsw can be used in buildings to resist forces produced during an earthquake. Performancebased plastic design of steel plate shear walls.
Ring shaped steel plate shear walls reduce buckling by a unique pattern of cutouts. Pdf effective lateral stiffness of steelplate concrete. Notably, it was found that the ultimate capacities of steel plate shear wall models with a wide variety of con. Steel shear wall project in etabs civil engineering community. Concrete shear wall construction 3 shear wall buildings in romania whe report 78 have lightly reinforced walls, with one layer of 2mmdiameter vertical bars and 8mm horizontal bars. The steel plate shear wall model of this study was designed using the guidelines outlined in the aisc seismic provisions for structural steel aisc 2005. This paper it shows the advantage of using perforated steel plate, when a perforation given on the steel plate the tension field will reduce which will limit the demand on surrounding frames. Fundamental period prediction of steel plate shear wall.
Although the advantages of spsw over the other structural systems are somehow wellknown, the wall farm interaction of the system is not comprehensively investigated. Research needs and future directions for steel plate shear walls. Numerical modelling of doublesteel plate composite shear. For plate walls 2,4,6,8,10 story structures were considered. Ho chi minh city university of technology civil civil winter 2014. The entire fifth floor collapsed in the older lowrise portion of the building, while the adjacent tower. This paper describes the prototype design, specimen design, experimental setup, and experimental results of three lightgauge steel plate shear wall concepts.
Several researchers have used the finite element method to investigate the behaviour of double steel. According to these provisions, the design of a spsw is considered acceptable when the infill plate undergoes considerable yielding prior to yielding in the boundary members. There have been numerous spsw research programs in this time. Steel plate panel the steel plate panel is designed to handle both wind and seismic loads. The position of the current strip is defined by its distance from the corner. Analysis and design of steel plate shear walls using orthotropic membrane model article pdf available in procedia engineering 14. The main function of steel plate shear wall is to resist horizontal story shear and overturning moment due to lateral loads. A detailed finite element analysis has been conducted by farzampour et al. Recommendations and considerations are proposed to help design perforated and cutout corner spsw.
Nov 27, 2012 lateral forceresisting systems braced frame, shear wall, and momentresisting frame duration. The specimen was a 12scale representation of a dual system with a steel plate shear wall welded to a special momentresisting frame. Steel plate shear walls are designed as primary dynamic lateral load resisting systems. Steel plate shear walls spsws have been frequently used as the primary or part of the primary lateral. To assess the seismic performance of a steel plate shear wall structure, which is designed following provisions of aisc design guide 20, a fourstorey steel plate shear wall building is considered. The configuration of this fourstorey building is illustrated in detail in fig. These composite walls consist of concrete infill wall sandwiched between two steel plates that are connected to each other and anchored to the concrete infill using ties and steel headed stud anchors shear studs as needed as shown in fig. Faced with a challenge to design a very slender, uniquelyshaped supertall office building in tianjin, china, the design team selected steel plate shear walls spsw as the most efficient. Seismic performance of steel plate shear walls using. Tall building, steel plate sheer wall, testing on spsw, shear loads, deflection, floors 1. Perforated steel plate shear wall is a relatively new lateral load resisting system used for resisting wind and earthquake loads. Steel plate shear walls have typically been analyzed using quasi static and monotonic pushover analysis. The recently published aisc design guide 20, steel plate shear walls develops the seismic provisions into a complete design methodology.
Steel plate shear walls spsw can be use as a lateral load resisting system for buildings. Behavior of selfcentering steel plate shear walls and design. Behavior prediction of corrugated steel plate shear walls. A properly designed steel plate shear wall will have considerable energy dissipation capacity, ductility, initial stiffness and ultimate strength. The guide includes design procedures and design examples for steel plate shear walls in both highseismic and r 3 applications. This project use strip model to analysis steel plate shear wall. The boundary column and the steel plate will act as the vertical plate girder.
High rise composite building, response spectrum analysis, steel plate shear wall, story drift, story shear. The gpmc utilizes the ductility of gusset plate as the main ductile energy dissipation element, enabling the. Behaviour of steel plate shear walls with bucklingrestrained web panels irena hadzhiyaneva 1 and borislav belev 2. A special shear key, for instance, a block of istub or tsection or steel pad welded onto the bottom of the base plate is used to resist shear force at the base of the column. International journal of civil engineering and technology, 84, 2017, pp. The steel plate shear wall spsw system is one of the most common and acceptable lateralresisting structural systems for steel structures. By adoption of corrugated plat e panel, thin plate shear wall can.
You will have to calculate the reinforcements manually. Pdf numerical study on steel shear walls with sinusoidal. This paper presents a numerical evaluation of the shear strength of cold formed steel shear wall panels cfsswps having 1. Karthiyaini, design and analysis of high rise building with steel plate shear wall. Shear wall system description the shear wall system proposed in 1 utilizes low profile corrugated steel sheet as sheathing, which is fastened to coldformed steel framing with screws.
Jun 30, 2017 double skin steel concrete composite walls have been increasingly used in civil engineering applications. Pdf seismic behavior of intermediate beams in steel. Pdf to date, the design of unstiffened steel shear walls has three issues that make them expensive. Untg76234 by cheng yu, phd project director hitesh vora, tony dainard, jimmy tucker, pradeep veetvkuri research assistants a research report submitted to american iron and steel institute october 31, 2007. A typical steel plate shear wall structure generally consists of edge beams, edge columns, infill panel, beamtocolumn connections, and fish plates, as shown in fig. The strength, stiffness and ductility of the hardy frame system enable architectural design without compromising the structural integrity. The guidance can be extended to connections of other elements eg support brackets for services.
The design guide has been developed in accordance with asce 705 minimum design loads for buildings and other structures, ansiaisc 36005 specification for structural steel buildings, and ansiaisc 34105. Pdf innovations in steel plate shear wall design keh. Beamattached steel plate shear walls article in the structural design of tall and special buildings 2112 december 2012 with 74 reads how we measure reads. Steel sheet sheathing options for cfs framed shear wall. Validation to establish the accuracy of the numerical modeling methodology, finite element model of steel plate shear wall in ansys is compared with a. Experimental investigation of lightgauge steel plate shear walls jeffrey w. The hardy frame shear wall system is the leading prefabricated shear wall in the residential and multifamily building industry. Special plate shear walls description of spsw the special steel plate shear wall spsw is a lateralresisting system consisting of vertical steel plate infill connected to surrounding beams and columns and installed in one or more bays along the full height of the structure to form a cantilevered wall presented in figure 2a. Steel sheet sheathing options for coldformed steel framed shear wall assemblies providing shear resistance report no. The steel plate shear wall spsw is a structural system used today.
This project use steel plate shear wall in a ten story building. For s uch reasons, steel plate shear walls are widely used nowadays in different seismic regio ns around the world such as usa and japan 1, 2, 3. Pdf experimental investigation of steel plate shear. Pdf research needs and future directions for steel plate shear. Together, the steel plate wall and two boundary columns act as a vertical plate girder.
Seismic behaviors of steel plate shear wall structures with. Steel plate shear wall a lateral load resisting system. Rovisco pais, 1, 1049001 lisbon, portugal abstract. Steel plate shear walls spsw have been used, to a limited extent, as the primary lateral force resisting system in build ings for more than three decades.
All lateral shear loads in the spsw panel are resisted by the steel plate, utilizing tensionfield action. Als o, steel plate shear walls are more ductile than reinforced concrete shear walls. Eleven steel shear plates with openings were tested to investigate their behavior under cyclic loading. The results of experimental tests conducted on spsws indicated significant stiffness, load carrying capacity, ductility and energy dissipation in these lateral resisting systems. Design and behavior of steel shear plates with openings as. Effective lateral stiffness of steel plate concrete composite shear walls conference paper pdf available august 2017 with 378 reads how we measure reads. Numerical investigation of shear buckling and post. The guide provides a model for the design of simple connections that transfer shear. Steel plate sheer wall vertical plate girder analogy. This publication provides guidance for the design of castin steel plates for connecting structural steel beams to concrete core walls. This report outlines the design and analysis of a steel plate shear wall according to nbcc and s1609 requirements. Seismic performance of steel plate shear walls using nonlinear static analysis moon moon dhar unstiffened steel plate shear wall spsw is considered as a primary lateral load resisting system due to its significant postbuckling strength, high ductility, stable hysteretic behaviors and robust initial stiffness. Kobe city hall in japan following the great earthquake of 1995. S teel plate shear walls spswhave been used, to a limited extent, as the primary lateral force resisting system in buildings for more than three decades.
Pdf steel plate shear walls spsws are one of the most economical and. Steel plate shear walls are an effective and economical method of resisting lateral forces on structures due to wind and earthquakes. Reinforced concrete rc shear walls with couplings beams are used in many buildings as primary lateral loadbearing elements. Bucklingrestrained steel plate shear wall brsw system is one of the most commonly used lateralload resisting systems in highrise buildings, consisting of a steel plate shear wall with reinforced concrete wall attached to each side by bolting figure 1. In the past two decades the steel plate shear wall spsw, also known as the steel plate wall spw, has been used in a number of buildings in japan and north america as part of the lateral force resisting system. For dual systems 2,4,6,8,10,15,20,25,30,35,40 story structures were considered. Prototype lightgauge steel plate shear walls are designed as seismic. Design and construction of steel plate shear walls. Nov 12, 2014 steel plate shear wall project with etabs file.
The steel plate wall consists of steel plate walls and bounded by the columns and the boundary elements like columns and horizontal floor beams. However, the advantages of these walls have not been fully recognized due to the lack of appropriate technical guidelines for capacity design. Furthermore, the said walls are efficient in terms of cost and space due to their light weight, ease of construction and small footprint. Design recommendations for perforated steel plate shear walls. Normally you would need the inplane shear and the inplane moment for designing the shear wall. For plate wall only systems, no more than 10 stories was considered because the height of these structures designed per seismic category f of aisc seismic provisions 22 is limited to 30 m. Vertical studs are located at every 610 mm 2 ft on center. Effect of steel plate shear wall on behavior of structure. Modeling shear walls using plates ram staad opentower. There are many different approaches that can be used to analyze the plate. Development of a new highperformance steel plate shear wall. It was proved in reference that the fish plate could be neglected in finite element model, which would not affect the simulated results. Yes you can, specially if you are interested in analyzing the wall and finding out the forces shears and moments for design of the wall.
The simpson strongtie commitment to product design and testing over the years has resulted in us taking a wholesystems approach to building design. Experimental investigation of lightgauge steel plate. P 2010,behaviour of building frames with steel plate shear walls asian journal of civil engineering building and housing vol. Pdf development of a highperformance steel plate shear wall. Pdf steel plate shear wall a lateral load resisting. A comparative study of effectiveness of steel plate shear. Seismic performance of steel corrugated shear walls. Tall building with steel plate shear walls subject to load. Nonlinear analysis to investigate effect of connection. Performance of steel plate shear walls during past earthquakes buildings with steel plate shear walls have been subjected to actual earthquakes. The unstiffened shear wall without opening is designed based on established design criteria, the pfi method in which the plate frame interaction is precisely considered sabourighomi et al. In general, steel plate shear wall system consists of a steel plate wall, two boundary columns and horizontal floor beams.
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