Ductile detailing of rc members as per indian code is920 1993 slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Request pdf seismic behaviour of rc moment resisting frame buildings designed and detailed as per first revision of is 920 draft provisions capacity design precludes brittle actions. Influence of strong column weak beam design as per draft. The detailing of transverse reinforcement in the beams, column, and exterior joint were done by considering the detailing criteria of is 456 bis, 2000 and including additional u bars as per sp 34 bis, 1987b for one case, and by incorporating the ductile detailing as per is. Proposed draft provisions and commentary on ductile detailing of rc. Stressstrain curve was developed by numerical method for the specimens opc 0 with ductile detailing as per is 9202016 and gpc 0 normal detailing and shown in fig. Explanatory examples for ductile detailing of rc buildings. This code is to be followed only for the lateral load resisting system.
Design of multistoried residential building using staad. Pro is capable of performing concrete design based on the 1993 edition of the indian code is 920 code of practice for ductile detailing of reinforced concrete structures subjected to seismic forces. Omrf are those designed and detailed as per is 456 but not meeting ductile detailing requirement as per is 920. Analysis and design considering ductile detailing of reinforced. With the provision of ductile detailing on rcc frame becomes a special moment resisting freame. General specification the design and construction of reinforcement concrete building governed by is 4562000 except as modified by this code. To keep abreast with the rapid developments and extensive research on earthquakeresistant design of rc structures, the technical committee decided to formulate separate provisions for earthquakeresistant design and detailing of rc structures, which resulted in the formulation of is 920. Behaviour of ggbsdolomite geopolymer concrete short. Stressstrain curve for gpc and opc concrete specimens. The sides of the mould exposed to concrete were oiled well to prevent the side walls of the mould from absorbing water. Designs per is 9202016 satisfy all provisions of is 4562000 and is 9202016 for beams and columns refer to d8.
It is a momentresisting frame specially detailed to provide ductile behavior and comply with the requirements given in is 4326 or is 920 or sp66. Ductile detailing introduction civil engineering community. Structures ductile detailing of flexural members as per is 920. Behaviour of fibrereinforced highperformance concrete in. Jain and others published proposed draft provisions and commentary on ductile detailing of rc structures subjected to seismic forces find, read and cite all the. The provision of ductile detailing as prescribed in is920.
Behaviour of fibrereinforced highperformance concrete in exterior beamcolumn joint. In this view, present study aims at comparing normal detailing as per is 456. A comparative study of the ductile design of column based. Most of the older provisions have been redrafted and modified for greater clarity and new provisions have been added.
Pro is capable of performing concrete design based on the 2016 edition of the indian code is 920 ductile design and detailing of reinforced concrete structures subjected to seismic forces code of practice. Pro package analyzed for earthquake forces with ductile detailing as per is. Introduction a ductile reinforced concrete structure may take care of overloading, load reversals, impact and secondary. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world. The advantages of ductile detailing, needs of ductile detailing has also been discussed in this.
Ductile detailing of beam column joint as per is 920. Ductile detailing is provided for the following structures. Analysis and design considering ductile detailing of. This video explains the basic concepts in ductile detailing of beam, column and also shear wall. However, it is necessary to manually check the design especially for ductile detailing and for adopting capacity design procedures as per is 920. Is 9202016 is a comprehensive and detailed code for ductile detailing of framed structures. Ductile detailing is necessary for resisting shear forces. Ductile detailing of reinforced concrete structures.
Pdf how to make concrete more ductile a state of art. Proposed draft provisions and commentary on ductile detailing of. For example, the secondary beams do not require ductile. This video shows the basic introduction about ductility and code requirement as per is. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to. Ductile detailing flexural members longitudinalreinforcement contd. Pdf design of multistoried residential building using. The structures is located in seismic zone iv and v. Do any one has any excel sheet for bbsductile detailing.
Answered do any one has any excel sheet for bbsductile detailing as per is920 for all the elements in the building thread starter arbaaz. Seismic behaviour of rc moment resisting frame buildings. Ductile design and detailing its importance and cost implications. Ductile detailing for earthquake resistant r c structures. Several aspects of design for ductility are explained mentioning detailing for ductility, as stipulated in is 920. However it should also be followed in zone iii, when importance factor is 1. Overview of presentation basic concepts in ductile. It is important to appreciate that during severe earthquakes some column hinging and some yielding of columns will occur even if the strong columnweak beam philosophy is followed. Ductile detailing as per code ppt linkedin slideshare. Defination of ductile material the material which can undergo large defomation and elongation while resisting while ductile material gives sufficient warning befoe collapse. If you continue browsing the site, you agree to the use of cookies on this website.
However, the design should be done so that the structures have sufficient strength and ductility. Detailed design of the beams along the grid line 2 as per recommendations of is 920. As per is 9201993 for column and frame members subjected to bending and axial load, the ratio of the shortest cross sectional dimension to the perpendicular dimension shall preferably not be less than 0. Ductile structural system for non ductile system just lower value of response reduction factor r as per is 18932001 tab. Is 920 indian standard for ductile detailing of reinforced concrete structures. Ductile detailing introduction civil engineering youtube.
Much of the this revision is based on the iitkgsdma document of proposed draft provisions. Pdf experimental study on fibrereinforced concrete beam. However, the effect of shear deformation is considered. Proposed draft provisions and commentary on ductile. Permits redistribution of internal stresses and forces increases strength of members, connections and structures permits design based on simple equilibrium. For all buildings which are more than 3 storeys in height, the minimum grade. View 920 from udc 69 at university of the district of columbia. With the provision of ductile detailing on rcc frame becomes a special. Beam capacity w m 500 kft 250 kft 500 kft 8 wl2 k ft 2 8 wl. Yes, column lap splices as per is 920 is a problem that haunts most designers i share.
Improvement of the performance of joint region has been studied by using additional reinforcement with. Pdf proposed draft provisions and commentary on ductile. Designs per is 9201993 satisfy all provisions of is 456 2000 and is 9201993 for beams and columns refer to d8. A structure, which is designed as per is 920 will exhibit ductile behavior before failure. Code of practice for ductile detailing of reinforced concrete.