Report promoting public safety and welfare by reducing the risk of earthquake-induced damage to existing homes. Have earthquake information at your fingertips, see damage reports shared by citizen scientists like you, help build a global seismic network. Shop all Simpson Strong-Tie here. moment-resisting frame. do it yourself or have a professional contractor perform the work. 76. Take these five steps for a safer, stronger home. These links will provide you with resources to help you plan, prepare, and perform a retrofit on your home, whether you choose to do it yourself or have a professional contractor perform the work. Description. Experts agree that "Drop, Cover, and Hold On" is the appropriate action to reduce injury and death during earthquakes. crawlspace vapor barriers. If you want more information, please visit the link below for the city you live nearest to. Simpson Strong-Tie Company Inc. How to Strengthen the Frame of Your Home … NDS Edge and End Distances . Building safety is a primary concern of the City of Hillsboro Building Department. They address reinforcing the cripple wall, but not the walls above. Building safety is a primary concern of the City of Hillsboro Building Department. Author(s) Simpson Strong Tie. We are in the process of expanding the map to cover the entire U.S. We encourage anyone with a retrofit project to enter basic information and provide a photo. Simpson Earthquake Retrofitting In California earthquake country, retrofitting studies show that retrofitted homes have performed well, with little or no structural damage after a major earthquake. shear transfer ties . If you live in a seismically active area of the country, but there are many ways to prepare your house to lower its risk of structural damage from an earthquake. Earthquake Brace and Bolt Program . An evolving understanding of seismic events and seismic regulations affects how we comply with buildings codes, address occupant safety, plan for resumption of normal operations, and design for lower construction costs. Seismic Retrofit Incentive Programs: A Handbook for Local Governments (FEMA 254) Financial Incentives for Seismic Rehabilitation of Hazardous Buildings – An Agenda for Action. A metal collar near the tip of the conical end is what makes mechanical wedge anchor bolts work. We invite you to learn more about earthquakes, how they affect your home and what you can do to increase your home’s earthquake resistance. FEMA: Vulnerability – Based Seismic Assessment and Retrofit of One and Two-Family Dwellings. They are not included in the Simpson Seismic Guide for earthquake resistance. These cookies will be stored in your browser only with your consent. Seismic strengthening . Seismic Isolation For Architects By Andrew Charleson Adriana Guisasola buildings can be designed to withstand earthquakes why. If there are any questions about the connectors in the catalog, users are encouraged to contact Simpson Strong-Tie at (800) 999-5099 for technical assistance. Guide for The Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures, ACI 440.2R-08, Detroit, MI: American Concrete Institute, USA, pp. (Reference: Figure P10.2.2-2) Undercut Anchor Model Anchor Size mm (in) -A mm (in) B mm (in) C mm (in) -D mm (in) -E mm (in) F mm (in) -G mm (in) H mm (in Length Code Stamp KUAB-01 M10 (3/8) 20 (0.79) 107 (4.21) 20 (0.79) 12 (0.47) 10 (0.39) 17 (0.67) … Simpson Strong-Tie has a complete line of products designed and engineered for earthquake retrofitting. This retrofit was ineffective without all connections made. Simpson Strong-Tie Seismic Retrofit Guide 20 pages / 2.1mb PDF. Read more on how to prepare your home for an earthquake. Seismic Safety has seen virtually every type of residential structural issue, serving 20,000 properties just since 1965. Installing the Titen HD® to Anchor the Mudsill The Titen HD is a screw anchor that is used to anchor the mudsill to the foundation. structural engineer with Simpson Gumpertz and Heger Associates, Inc., in New York. If you are a contractor, we have a truckload of services designed especially for you. Buildings erected before 1981, when stricter structural design standards were adopted by the state, are more susceptible to earthquake damage. This 20-page document contains general guidelines that are intended to improve the seismic performance of wood-frame homes in the U.S., but will not necessarily prevent earthquake damage. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Figure P10.2.2-1: KUAB Type P Undercut Seismic Anchor Placement Guide. Earthquake Brace and Bolt Program . Seismic Safety has seen virtually every type of residential structural issue, serving 20,000 properties just since 1965. DIY Weight Storage: Using Simpson Strong-Tie Strength to Organize a Home Gym. Foundation repair … And local and regional building codes now require all new houses in seismically vulnerable regions to meet higher construction and safety standards. Simpson Strong-Tie has launched the Adhesive Cartridge Estimator (ACE), our first mobile phone application ... Seismic Retrofit Guide F-SEISRETRGD12 (Replaces F-PLANS07) Connectors for Cold-Formed Steel Curtain-Wall Construction F-CFSCWC12 DeckTools® User Guide F-DTUSERGD12 (Replaces F-DTUSERGD11) TECHNICAL BULLETIN: City of Los Angeles RR Value for Holdowns in Shearwalls and … Many building departments provide prescriptive plan sets (consider a plan set like a cookbook for contractors and DIYers) that can help guide you from start –to finish on what questions to ask, who can help, what to know when working with the building department, and whether your home needs further evaluation from a structural engineer. Once the bolt is in place, a few turns on the nut will lift the bolt and expand the collar, locking it in place. Knowing what is needed from the beginning will set you on the right course to a safer, … The rim joist should be attached to the top of the. dissipation systems . A URM building retrofit or repair can reduce the damage experienced from a seismic or wind event and can go a long way to increase the building’s performance, leading to reduced risk to life, repair or replacement costs and downtime for these often historic structures. CREW works to improve mitigation of earthquake effects on communities within the Cascadia region. The ShakeOut is our opportunity to practice how to protect ourselves during earthquakes. Author(s): Kenneth Tam David McCormick. This guide is designed to help you understand the basic principles of a home retrofit and provide step-by-step instruction on ways to strengthen your home for the next big earthquake. holdowns. And lastly, we posed five questions you should ask yourself when deciding if your home needs retrofitting. Simpson strong walls. Retrofit design is based on many factors. Earthquake Retrofitting. Install with 10d x 1-1/2 in. Simpson Strong-Tie Seismic Retrofit Guide; Guidelines for Earthquake Bracing of Residential Water Heaters ; Seismic Retrofit of a Wood Frame Building; Home Builder’s Guide to Seismic Resistant Construction (FEMA 232) Guía de Seguridad contra Terremotos para Propietarios de Viviendas [Spanish] How You Can Strengthen Your Home for the Next Big Earthquake in the Los Angeles Area? FEMA DR-4193-RA2 Earthquake Strengthening of Cripple Walls in Wood Frame Buildings. Standard Plan A Visit the Interactive Earthquake Retrofit Map. Finally, make sure your bolts are, o prevent the house from racking to one side, (think Leaning Tower of Pisa). Check with your local building department fo, requirements in your area. plywood shear panels . steelwise A RENOVATED RETROFIT GUIDE BY ROGER L. BROCKENBROUGH, PE, AND JOSEPH SCHUSTER, SE, PE The second edition of AISC’s Design Guide on rehabilitation and retrofits is now available. Check to see if your perimeter walls are attached to the foundation. Around the outside of the floor system and the perimeter wall system is what is known as the rim joist. Simpson Strong-Tie's Seismic Retrofit Guide for Raised Foundations (F-SEISRETRGD19) helps educate homeowners about how earthquakes affect a home and the steps to take to reinforce the structural frame of a house. It’s easy to install with just a few tools. Pacific Northwest May Be at Most Risk for the 'Big One' www.newsweek.com - November 21st, 2017. This new design allows installation flexibility when the mudsill is offset or inset from the foundation edge. California Earthquake Authority (CEA) promotes and supports earthquake preparedness to Californians across the state. This guide is designed to promote public safety and welfare by reducing the risk of earthquake-induced damage to existing homes. 10 | SEISMIC RETROFIT GUIDE F-SEISRETRGD12R ©2012 SIMPSON STRONG-TIE COMPANY INC. Jun 26, 2018 - Seismic Safety really is the most-respected and most-reliable Earthquake retrofit Company in Pasadena and Los Angeles ( Southern California ). Building codes require that anchor bolts be placed at certain locations to prevent the home from sliding off the foundation. Audi Retrofits Bridge Railing Identification Guide 9 Figure … Is your house properly bolted to its foundation? In-depth seismic retrofit guide for your home. Highly recommend - competitive pricing, knowledgeable, responsible, has gone … We know how valuable your time is and we are here to help speed things along. Our website has information for retrofitting your home. how you can protect your home from these damaging forces by retrofitting or strengthening. Simpson Strong-Tie Seismic Solutions Page, Simpson Strong-Tie Seismic Retrofit Guide for Raised Foundations, 5 Tips for Homeowners Living in Earthquake Zones, Earthquake Checklist: How to Prepare Your Home, Three Critical Steps to Seismic Retrofit a Home, Builder Solutions Webinar Series: Pipeline Estimating Software, Great ShakeOut 2020: Reddit Asks Us Anything About Earthquakes, Prescriptive Plan Sets for Residential Retrofits by Region. The Seismic Retrofit Guide has information about how earthquakes affect a home and the steps to take to reinforce the structural frame of a house. When it comes to resilience during a major earthquake, some homes perform better than others. On page 18, you'll find the handy guide to abbreviations shown below. water heater strapping . Retrofit Kits (Vehicle Specific) - Projector Kits How to … Publication Date. Seismic Retrofit Guide F-SEISRETRGD19 A seismic retrofit guide for homes with raised foundations. Full-scale test results for both full-scale system specimens will be presented and comparisons made to the FEMA P-807 performance expectation and the performance-based seismic retrofit. important questions to help determine when a seismic retrofit is needed and whether to hire a professional or do it yourself. Installation Details t "ODIPS EJBNFUFS 5⁄ 8" t %SJMMFE IPMF EFQUI 4FF UBCMF GPS FNCFENFOU EFQUI Whether you’re buying a new home or planning to stay in your current home for years to come, it’s important to make sure the building you live in is structurally sound. Replaces F … In 2009, the City of Oakland passed a mandatory ordinance (No. Click the link to the left to view the hardware and strict procedures we follow using the Simpson Strong-Tie "Seismic Retrofit Guide" which adheres to Standard Plan Set A, pre approved by FEMA and ABAG (Association of Bay Area Governments.) shear transfer ties . FEMA P-1100 2A Plan Set. On page 17, you'll find a glossary.. Log in or create an account to post an answer. Please type the text you see in the image into the text box and submit to the inside face of the walls in strategic locations to strengthen the perimeter walls. We use cookies on this site to enhance your user experience. Volume 1: Findings, Conclusions, and … Register to attend the 2nd Los Angeles Seismic Retrofit Resource Fair on April 17 (and stop by the Simpson Strong-Tie booth!) ilt to resist the resulting sliding and racking forces. nails or 1/2 in. While some jurisdictions have adopted minimum design standards for earthquake retrofitting, building owners may generally choose … Sign up Log in. The following earthquake checklist will help you determine whether your house is properly connected and reinforced to withstand an earthquake. One of the questions we asked was, “Is my home built on a raised foundation?” History, abetted by research, has shown that wood–framed homes built on raised foundations (with crawl spaces and basements) prior to 1985 are the most vulnerable to damage from earthquakes. Buyer Beware, Pt. Earthquake Preparedness Guide for Seniors, People with Disabilities, and Others with Access and Functional Needs (AFN) Submit a Document to the Library The Mitigation Center is always looking for new documents about earthquake mitigation topics of interest to policymakers, homeowners, building professionals, and more. Copyright © document.write(new Date().getFullYear()) ... Seismic Retrofit Guide 2012. What do I do, you ask? We carry the complete line of Simpson Strong-Tie retrofit products designed and engineered to strengthen your home for just such an event. moment-resisting frame. Download or stop by the store to pickup a hard copy of their Seismic Retrofit Guide. While attempting to perform a seismic retrofit, this foundation repair contractor (not a seismic retrofit contractor) came across insulation that seemed to prevent a necessary connection from being made. FEMA P-807 retrofits to performance-based seismic retrofits developed as part of the project. The Seismic Retrofit Detail Sheet is intended to help building departments, contractors and homeowners with seismic retrofitting. Simpson Strong-Tie is committed to helping homeowners understand how to strengthen their homes for earthquakes and other natural disasters. Necessary cookies are absolutely essential for the website to function properly. Ideal where there is minimum vertical clearance, the URFP provides a retrofit method to secure the mudsill to the foundation. It is mandatory to procure user consent prior to running these cookies on your website. Anchoring Solutions for Value-Added Manufacturing; … The department has been enforcing seismic design standards for all new buildings, additions and alterations since 1974 when the State adopted the Uniform Building Code. Connects a joist directly to a floor or a foundation. plywood shear panels . That’s because the structure under the house wasn’t built to resist the resulting sliding and racking forces. seismic design for architects … Copyright © 2018 Each house is unique. Tips for retrofitting your home to make it stronger in an earthquake. There are three areas that are critical in retrofitting a home: In the next blog we’ll focus on what products are needed, what you need in order to work with your local building department, and whether you should choose to use a contractor or do it yourself. sub (French) drains . ACI-ASCE Committee 352–02. Seismic and High-Wind Restraint Systems NEES-Soft test validates seismic retrofit solutions for soft-story buildings. Incremental Seismic Rehabilitation of Multifamily Apartment Buildings (FEMA 398) Incremental Seismic Rehabilitation of Office Buildings (FEMA 397) Incremental Seismic Rehabilitation of Hospital Buildings (FEMA 396) Brace Cripple Walls; Seattle, WA Case Study; Simpson Strong-Tie Seismic Retrofit Guide Whether you're buying a new home or planning to stay in your current home for years to come, it's important to make sure the building you live in is structurally sound. www.king5.com - January 26th, 2018. Simpson Strong-Tie Seismic Retrofit Guide. Replaces F-SEISRETRGD12R. This largely has to do with when a structure was built — more specifically due to the building standards at the time of its construction. Seafloor sediments appear to enhance earthquake and … Galvanized for extra corrosion resistance. If no cripple walls are present, then the rim joist must be secured in a similar manner directly to the sill plate. earthquake engineering. horizontal … Simpson Strong-Tie's Seismic Retrofit Guide for Raised Foundations (F-SEISRETRGD19) helps educate homeowners about how earthquakes affect a home and the steps to take to reinforce the structural frame of a house. Bay Area Retrofit does not recommend performing a retrofit without the guidance and supervision of experienced and knowledgeable retrofit professionals, and is not responsible for costly errors, injuries, or earthquake damage that result from such attempts. A metal collar near the tip of the conical end is what makes mechanical wedge anchor bolts work. Simpson Strong-Tie's Seismic Retrofit Guide for Raised Foundations (F-SEISRETRGD19) helps educate homeowners about how earthquakes affect a home and the steps to take to reinforce the structural frame of a house. Homes built before 1985, for example, and particularly those built on raised foundations, can be especially susceptible to earthquake damage. focus on what products are needed, what you need in order to work with your local building department. epoxy fracture injection . … By clicking "I AGREE" below, you are giving your consent for us to set cookies. We have been around the longest, more than 50 years. The guidelines are prescriptive minimum standards based on the 2006 International Existing Building Code and are intended to improve the seismic performance of homes, but will not necessarily prevent earthquake damage. With this guide and the right tools, do-it-yourselfers can increase the structural integrity of their house, making it stronger and safer. If your organization has a document you would like to publicize, be sure to let … Please type the text you see in the image into the text box and submit We make homes safer in the case of Earthquakes, we also repair and install … While attempting to perform a seismic retrofit, this foundation repair contractor (not a seismic retrofit contractor) came across insulation that seemed to prevent a necessary connection from being made. Proven Solutions for the Retrofit, Repair, Addition and Change of Occupancy of Existing URM Buildings. We have been around the longest, more than 50 years. Privacy Policy. Steps to ensure your home and family are prepared for an earthquake. water heater strapping . Studies show that retrofitted homes have performed well, with little or no structural damage after a major earthquake. PBSR retrofit methodology developed as part of the project (Bahmani et al. steelwise Modern Steel Construction above: The renovated building serves as the headquarters for the Accident … In our first blog post in this series, we identified why older homes are more vulnerable than newer homes to earthquake damage. holdowns. Instead of maneuvering around this minor complication with simple engineering, the company left the project partially finished. Fortunately, advances in structural engineering, lessons learned from past earthquakes and scientific research have paved the way for construction techniques that better equip homes to withstand a seismic event.