Seismic Qualification By Shake Table Testing

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Seismic Test Co | Shake Table | Seismic Testing | OSHPD

Seismic Test Co is a turnkey, industry leading testing organization providing shake table testing, documentation and certification of critical equipment IBC Certification (ICC-ES AC156) Whether product line or project specific certification, Seismic Test Co provides turnkey special seismic certificationSeismic Testing - Clark Testing,IEEE 323 & 344 are the recommended practices for seismic qualification for Class 1E Equipment for nuclear power generating stations Clark’s tri-axial seismic shake table and RIM shake table are qualified under Clark 10 CFR 50 Appendix B Quality Program for qualifying Class 1E equipment forACCEPTANCE CRITERIA FOR SEISMIC CERTIFICATION BY,ACCEPTANCE CRITERIA FOR SEISMIC CERTIFICATION BY SHAKE-TABLE TESTING OF NONSTRUCTURAL COMPONENTS (AC156) 10 INTRODUCTION 11 Purpose: The purpose p of this criteria is to establish minimum requirements for the seismic certification by shake-table testing of nonstructural components to be recognized in ICC Evaluation Service,

AC156 Seismic Certification - Shake Table Testing for

By using a tri-axial table, the amount of time required at the test lab is minimized, as the number of seismic runs and setup is the lowest Uni-Axial Tables Unlike a tri-axial table, uni-axial facilities are capable of shake table testing in one direction at a timeSeismic Testing - Clark Testing - IEEE 693,The shake table at Clark Testing is able to qualify power transmission & distribution equipment for the latest version of IEEE 693-2017 Clark Testing was one of the first labs to test to this latest revisionSeismic qualification and time history shake-table testing ,Seismic qualification of electric supply substation equipment (132 kilo Volt surge arrester) by time history shake-table testing is presented in this paper This equipment was tested under “Seismic Qualification Level Moderate” that is according to earthquake input requirements of this region

Thybar Carrier Shaker Table Testing - YouTube

Mar 29, 2010 · A seismic qualification test series was performed by The University at Buffalo's (UB) Structural Engineering and Earthquake Simulation Laboratory (SEESL) for Thybar Corporation (Thybar)Seismic Qualification of the Unconventional Valve by Shake ,The seismic operability of active components can be established only by shake table testing Shake table testing includes fixing of the equipment into the shake table, exiting the table with a seismic excitation equal to or larger than the design earthquake, resonance search test in all the three directions for 1 to 50 Hz to identify the system Seismic Certification | Seismic Qualification,Special Seismic Certification, also referred to as Seismic Qualification, is a product approval in which nonstructural components (such as mechanical and electrical systems) are evaluated for their ability to withstand earthquakes and meet functional requirements following these events The goal of special seismic certification is to ensure that:

Seismic qualification and time history shake-table testing

14 Time history shake-table testing Seismic qualification by time-history testing of the equipment using a shake table is a rigorous test method which is considered to provide clear evidence of the capability of equipment to withstand seismic forces Seismic qualification by time-history testing can be divided into two steps; namely,Cat | Seismic Qualification of a 4 MW Emergency Power ,Previous Shake Table Testing Over the past several years, shake table testing of Cat generator sets and related generator set components has been performed to achieve certification for meeting the seismic provisions of all published editions of the International Building Code (IBC)SeismicDesign&QualificationMethods,shake table testing Therefore the S DS, Ip, and location of the tower required for this project should be compared to the same values in the equipment selected Step 3: Determine the Design Spectral Acceleration (SDSand SD1) To determine the Design Spectral Accelerations, the Spectral Acceleration for short period and 1-second period (S Sand S 1),

Seismic Rating Information | ABBindustrial

Products were 3D shake table tested in accordance with ICC-ES-AC156 ("Acceptance Criteria for Seismic Qualification by Shake-Table Testing of Nonstructural Components and Systems") Products are rated to perform successfully during and after seismic activity; Developed for areas and installations with stringent seismic requirementsSeismic Qualification of Equipment by Analysis,• In lieu of qualification by analysis, testing, or combined analysis and testing, earthquake experience data can be used for seismic qualification of certain types of equipment within a set of strictly defined limitations for the method • The Seismic Qualification Utility Group (SQUG) provides theSeismic Principles - usg,The current IC-ES acceptance criterion (AC) used for the testing and evaluation of Seismic Clips is AC156, Acceptance Criteria for Seismic Qualification by Shake-Table Testing of Nonstructural Components and Systems

A Rational Approach to Seismic Qualification Testing of

capacity exceeds demand based on results of shake-table qualification testing, since this is the only practical way to verify equipment functionality after the seismic event Therefore, from the manufacturer’s perspective, the desire is to achieve seismic qualification via dynamic shake-table testingTesting Protocol for Experimental Seismic Qualification of ,To better understand the seismic behavior of nonstructural building contents and equipment, experimental procedures have been proposed for either displacement or acceleration sensitive nonstructural components, through racking or shake table protocols, respectivelyNuclear Automation - Westinghouse Nuclear,Westinghouse seismic shake table Background Westinghouse is an industry leader in providing equipment qualification services to the nuclear industry The Nuclear Automation (NA) facility located in New Stanton, Pennsylvania (USA), is a direct source for nuclear-grade equipment and safety-related qualification services

Understanding the requirements for IBC seismic-compliant

shake-table testing, the procedures are clarified by the ICC through ICC-ES 156 (Acceptance Criteria for Seismic Qualification by Shake-Table Testing of Nonstructural Components and Systems) In addition to shake-table testing, manufacturers can qualify systems through mathematical modeling using computer programs and accepted engineering standardsAn Introduction to Sesimic Testing of Equipment,The desired motion on the shake table is often indirectly specified by a Most seismic testing done in the United States is done under the IEEE-344 and Bellcore Gr-63 standards IEEE-344 A standard of the IEEE describing procedures for the seismic qualification of electrical equipment in nuclear power plants This standard, last issued in Dynamic Testing of Nonstructural Components and,continuum is the goal of PBSD fragility testing and seismic qualification testing is design assurance validation against a single point on the performance continuum In fact, seismic qualification can be considered a snapshot of a specific point along the nonstructural component’s performance continuum

Seismic Certification - Mechanical Equipment

Mechanical Equipment is a leader in IBC Certification, which positions us as a “Seismic Qualification Agency” This certification of our capabilities and expertise, ensures that our seismic qualification and certification services are provided in accordance with IBC requirementsSEISMIC QUALIFICATION OF A 4 MW EMERGENCY POWER,SEISMIC QUALIFICATION OF A 4 MW EMERGENCY POWER GENERATOR SET Previous Shake Table Testing Over the past several years, shake table testing of Cat generator sets and related generator set components has been performed to achieve certification for meeting the seismic provisions of all published editions of the International Building Code (IBC)Special Seismic Certification - IEEE Entity Web Hosting,Special Seismic Certification March 26, 2010 Seismic Qualification by Testing 21 – Certified exclusively on the basis of shake table testing ; or, – Experience data, – Unless component is inherently rugged • By comparison with similar seismically qualified components

Seismic Certification and Critical Electrical Equipment

Shake, Rattle, and Roll To qualify for seismic certification, critical systems and components must be subjected to simulated seismic events on a shake table, rather than just an engineering analysis Compliance no longer can be achieved with engineering analysis aloneSeismic Testing and Qualification - Kinectrics,Kinectrics' services cover the full range of seismic testing required for qualification We operate 2 tri-axial shaker tables and a RIM (Random Input Motion) table in our large Mechanical Testing LabSpecial seismic certification of nonstructural components ,The International Code Council’s Evaluation Service Acceptance Criteria for Seismic Qualification by Shake-Table Testing of Nonstructural Components and Systems (ICC-ES AC 156) has become the main test standard that has been used in the performance of SSC for building applications

Test Requirements for Seismic Qualification of Substation

feasibility of seismic qualification by testing can be limited by the capacity of a test laboratory These limitations may include the clearance above the shake table, the footprint of the support structure and the equipment itself The allowed payload of a shake table, displacement and velocity limits are also significant factors to considerShake Table | Seismic Testing | OSHPD Certification ,Dynamic Certification Laboratories is a privately owned engineering firm providing shake table seismic testing and seismic certification (OSHPD certification)Seismic qualification and time history shake-table testing ,14 Time history shake-table testing Seismic qualification by time-history testing of the equipment using a shake table is a rigorous test method which is considered to provide clear evidence of the capability of equipment to withstand seismic forces

Seismic Compliance Review - downloadssiemens

by Wyle Laboratories, NTS Huntsville, Clark Testing and Environmental Testing Laboratory in accordance with ICC-ES-AC 156, "Acceptance Criteria for Seismic Qualification by Shake-Table Testing of Nonstructural Components and Systems" and ASCE 7-10OSHPD OSP Certification | WEGAI | Structural and ,Perform finite element modeling of selected equipment to evaluate the seismic withstand capability of the equipment Suggest and implement modifications to the equipment if needed to increase the probability of a successful test Develop test plan meeting the AC156 testing requirements for shake table testingSeismic Qualification of the Unconventional Valve by Shake ,Extensively shake table testing is used for the seismic qualification and research purposes It provides the means to excite structures in such a way that they are subjected to conditions

Building Code Seismic Testing - s21q4cdn

since 2001 Existing certifications meet all testing criteria for OSHPD, ICBO, IBC, ASCE 7-05, and UBC standards The International Code Council Evaluation Service Acceptance Criteria for Seismic Certification by Shake-Table Testing of Nonstructural Components is the most common testing procedure used for IBC and OSHPD applicationsCombined experimental and analytical method for a ,The seismic qualification of equipment/structures are, in general, carried out either exclusively by analysis or exclusively by testing using a shake table The analytical methods have the risk of the model not being a true reflection of the structure unless very elaborate modelling techniques are usedSeismic Qualification of the Unconventional Valve by Shake ,Extensively shake table testing is used for the seismic qualification and research purposes It provides the means to excite structures in such a way that they are subjected to conditions representative of true earthquake ground motions

seismic qualification by shake table testing - ellulnl

Seismic Qualification of Instrument Transformers accepted testing concept for seismic qualification is the use of a shaking table An Instrument transformer of 220kV had been chosen in this study for shake table testing and finite element analysis Get PriceSeismically Certified AAON HVAC Equipment,Seismically Certified AAON HVAC Equipment In accordance with ASCE/SEI 7-05, Minimum Design Loads of Buildings and Other Structures, and ICC-EC AC 156, Acceptance Criteria for Special Seismic Qualification by Shake Table Testing of Non-Structural Components and Systems,

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