Download full civil engineering seminars in doc, pdf or ppt. Once the decision is made, seismic retrofitting can be performed through several methods with various objectives such as increasing the load, deformation. When retrofitting approach is adopted, retrofitted building can still be operated. Pdf seismic retrofitting of reinforced concrete buildings using. Pdf the seismic retrofitting of reinforced concrete buildings not designed to.
Nov 11, 2011 seismic retrofitting definition it is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. It also provides certain aspects of computer software modeling against seismic loads and shows the necessity of seismic upgrading in a steel momentframe building. Free download retrofitting of building project for final. Introduction earthquake creates great devastation in terms of life, money and failures of structures. Analysis and design of sahyadri engineering college building for seismic force and recommending suitable retrofitting department of civil engineering, scem, mangalore page 1 chapter 1 introduction 1. There are many seismic retrofitting techniques available, depending upon the various types and conditions of structures. Seismic retrofitting of existing structures pdxscholar portland. Therefore, seismic retrofitting became an urgent issue in japan. This is the third in a series of gsap volumes that began in 1996 with the publi. Free download retrofitting of building project for final year. After briefly introducing how seismic action is described for design purposes, methods for assessing the seismic vulnerability of existing buildings are presented. Murat dicleli seismic design and retrofitting of highway bridges using response modification techniques 16. It is being written to help contractors and engineers.
Shear walls are vertical elements of the horizontal force resisting system. Explore flat slab with free download of seminar report and ppt in pdf and doc format. World conference on earthquake engineering, vancouver, canada, paper no. Retrofitting reduces the vulnerability of damage of an existing structure during a near future seismic activity. The aftermath of an earthquake manifests great devastation due to unpredicted seismic motion striking extensive damage to innumerable buildings varying degree i. The retrofit techniques are also applicable for other natural hazards such as tropical cyclones, tornadoes, and severe winds from thunderstorms. Seismic retrofitting definition, techniques using modern. Unfortunately, this book cant be printed from the openbook. Retrofitting with frp materials is a technically sound and cost effective repair technology and is now extensively being used as a seismic retrofitting method all over the world. Andreas kappos seismic vulnerability assessment of bridges. Retrofitting of building civil engineering project abstract. On analysis and design of sahyadri engineering college. Reconstruction or renewal of any part of any part of a damaged building to provide the same level of strength and ductility is called repairing.
The principles and practice of effective seismic retrofitting. It is an improvement over the original strength when the evaluation of the building indicates that the strength. The international conference of building officials icbo published the uniform building. Thus, it is of critical importance that the structures that need seismic.
Seismic retrofitting techniques for concrete structures. It was set in manual mode so the temperature range could be. Thus, it is of critical importance that the structures that need seismic retrofitting are identified correctly, and an optimal retrofitting is conducted in a cost effective fashion. Seismic retrofitting techniques linkedin slideshare. This course is a comprehensive and practical training course that addresses the requirements and recommendations of the seismic provisions in both the aashto lrfd bridge.
Planning and engineering guidelines for the seismic. Retrofitting is the seismic strengthening of existing damaged or undamaged structures. Historical measures for earthquake resistant buildings. Seminar on seismic design and retrofit of bridges deck and the new edge girder. The goal of a seismic structural retrofitting upgrading or rehabilitating project is to reduce the risk of death, serious injury, and property damage during an earthquake event. With the help of instructive examples carried out on retrofitting projects throughout switzer land, possible strategies for seismic retrofit as well as the stimuli and. Retrofitting of existing rcc buildings by method of jacketing mlmce 1 civil engineering. The getty seismic adobe project gsap was first discussed in october of 1990 at the sixth international conference on earthen architecture in las cruces, new mexico. It also provides certain aspects of computer software modeling against seismic loads and shows the necessity of seismic.
But, the expertise needed is not available in the basic level. From the result of the seismic diagnosis, the most suitable technology method is proposed. Seismic retrofitting building renovations technology. Shear walls are constructed to counter the effects of lateral load acting on a structure. However, for detailed technical guidance on seismic retrofitting, reference should be made to fema 547 fema, 2006 which applies to all types of buildings and for all types of use and occupancy. Then, the law for promotion of seismic retrofitting of buildings was established and enforced in the same year.
Planning and engineering guidelines for the seismic retrofitting. Download full civil engineering seminars in doc, pdf or ppt format. Guidelines for the seismic retrofitting of historic adobe structures e. It aims to strengthen a structure to satisfy the requirements of the current codes. Seismic retrofitting definition it is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. The seismic evaluation process consists of investigating if the structure meets the defined. The principles and practice of effective seismic retrofitting this is a very rough draft of a book on retrofitting being written by howard cook in collaboration with structural engineers who are members. Handbook on seismic retrofit of buildings pdf methodology to evaluate the seismic safety of a large inventory of buildings as the fema 310 report, handbook for the seismic evaluation of buildings. Rapid retrofitting techniques for induced earthquakes. Retrofitting upgrading of certain building systems existing structures to make them more resistant to seismic activity earthquake resistance structures can be earthquake damaged. The primary purpose of this document is to provide a selected compilation of seismic rehabilitation techniques that are practical and effective.
If you need to print pages from this book, we recommend downloading it as a pdf. This is typically accomplished by modifying a buildings structural system to reduce or eliminate known seismic deficiencies. Friction pendulum tm seismic isolation bearings were designed to enable the building to withstand the maximum credible earthquake for the seattle region. Smip12 seminar proceedings 111 hospital seismic safety program and strong motion instrumentation chris tokas and roy lobo office of statewide health planning and development sacramento, california abstract the need for functioning hospitals after a major earthquake is obvious and rarely disputed. Retrofitting will take relatively less construction cost with the same structural performance achievement. In recent years, the seismic behaviour of structures has been an increasing concern for the civil society. Then, the law for promotion of seismic retrofitting of buildings was established and enforced in the same year 1995.
Smip12 seminar proceedings 111 hospital seismic safety program and strong motion instrumentation chris tokas and roy lobo office of statewide health planning and development. Building materials used in seismic retrofitting should be. This course is a comprehensive and practical training course that addresses the requirements and recommendations of the seismic provisions in both the aashto lrfd bridge design specifications and the aashto guide specifications for lrfd seismic bridge design. Engineering seminar seismic assessment and retrofit of bridges june 1618, 2010. Seismic design requirements for distributed utilities. Submitted by parwinder kumar classcivil 2 civil 2 roll no. The seismic retrofitting of reinforced concrete buildings not designed to. Seismic retrofitting services isat international seismic. Building materials used in seismic retrofitting should be located on the interior andor blended with existing architectural features. For over fifteen years, isat has been providing free seismic design seminars for construction professionals globally. The principles and practice of effective seismic retrofitting this is a very rough draft of a book on retrofitting being written by howard cook in collaboration with structural engineers who are members of the structural engineers association of northern california. Students looking for ideas on civil projects can find topics with abstracts and reports,ideas for free download. Seismic retrofit seminars archives optimum seismic.
Smip12 seminar proceedings hospital seismic safety. Seismic retrofitting of reinforced concrete buildings using. Construction of the integral edge girder where the columns are located away from the edge of the roadway i. Inadequate performance of this type of structures is a major concern from public safety standpoint. Retrofitting of existing structures with insufficient seismic resistance accounts for a major portion of the total cost of hazard mitigation. Analysis and design of sahyadri engineering college building for seismic force and recommending suitable retrofitting department of civil engineering, scem, mangalore page 1 chapter 1. Withstand earthquakes, iitri report j6364, illinois institute, june 1977. Concept of retrofitting retrofitting is technical interventions in structural system of a building that improve the resistance to earthquake by optimizing the strength, ductility and earthquake loads. The building is located 8 miles from the epicenter. Catolica del peru to form the seismic retrofitting project srp. Seismic retrofitting of concrete buildings full report.
Assessment of prototype buildings etty conservation institute 4. Some methods are additions of rc structural walls, use of steel bracings. Also explore the seminar topics paper on flat slab with abstract or synopsis, documentation on advantages and. Flat slab seminar report, ppt, pdf for civil engineering.
Introduction to retrofitting retrofitting is any change made to an existing structure to reduce or eliminate the possibility of damage to that structure from flooding, erosion, high winds, earthquakes, or other hazards. Retrofitting upgrading of certain building systems existing structures to make them more resistant to seismic activity earthquake resistance structures can be earthquake damaged earthquake vulnerable retrofitting proves to be a better economic consideration and immediate shelter to problems rather than replacement of building. Civil engineering seminar topic, latest topics for seminar. Smip12 seminar proceedings hospital seismic safety program.
Seismic risk factors courtesy of utah division of state. Mustafa erdik seismic isolation of bridges and retrofit of bolu. After briefly introducing how seismic action is described for design purposes, methods for. Ginell g c i s c i e n t i f i c p r o g r a m r e p o r t s calib film proof cyan magenta yellow. Seismic qualification of reinforced concrete structures national conference on earthquake analysis and design of structures manual for seismic evaluation and retrofit of multistorey rc buildings. The seismic retrofitting of reinforced concrete buildings not designed to withstand seismic action is considered. Murat dicleli seismic design and retrofitting of highway bridges using response.
Pdf retrofitting of existing rcc buildings by method of. Challenges of retrofitting historic fabric minimizing. Seminar on seismic design and retrofit of bridges likely to transfer and concentrate damage in other elements that had not been retrofit, these earlier studies did not address any of the important issues. Our seminars provide attendees with up to date seismic building code information, and the effects seismic codes impose on project requirements. Pdf fiber reinforced polymers for structural retrofitting. Seismic retrofitting is a suitable technology for protection of a variety of structures. Some methods are additions of rc structural walls, use of steel bracings, seismic isolation, use of frp and supplemental energy dissipation devices dampers.
Ppt on retrofitting concrete beam structure free 30. Earthquake mitigation is an important field of study from a long time now. The focus of this manual is on retrofitting buildings that are subject to flooding. Conclusion seismic retrofitting techniques for concrete structures. Sample engineering case study seismic structural retrofitting. Sahin, cetin, seismic retrofitting of existing structures 2014. Also explore the seminar topics paper on flat slab with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. Seismic design seminars isat international seismic. It has matured in the recent years to a highly reliable technology. Retrofitting will involve relatively less resources, either human resources or natural resources.
1112 1463 1576 683 161 78 1174 1266 580 215 115 1333 433 1299 93 904 201 153 267 416 1468 278 33 350 1191 605 295 400 1273 607 339 730 883 953 532 1622 30 1574 960 1473 1007 330 894 379 412