Seismic Test Co is a single source shake table testing organization owned and operated by California licensed structural engineers who are experts in special seismic certification. Our team specializes in turnkey seismic testing of nonstructural components and providing necessary documentation needed to meet regulatory requirements for seismic performance.

provide detailed procedures for seismic certification by testing of nonstructural components as an alternative to code-prescribed requirements. 1.2 RIGScope: This acceptance criteria is applicable for shake-table testing of nonstructural components that have …

A building developed by Wuhan Shimao Group in Wuhan, China, is a high-rise residence with 56 stories near the Yangtze River. The building is a reinforced concrete structure, featuring with a nonregular T-type plane and a height 179.6 m, which is out of the restrictions specified by the China Technical Specification for Concrete Structures of Tall Building (JGJ3-2010). To investigate its ...

Scientists use huge shake tables to simulate earthquake ground movement and predict earthquake damage to actual buildings. In this earthquake lesson plan activity, students will build structures and test them to see which structures are best able to withstand the shaking of an earthquake. It is best done in small groups of two to 4 students, so ...

seismic response of a structure and its contents. Compliance with the seismic provisions of IBC requires either shake-table testing in three orthogonal directions, or mathematical modeling incorporating techniques, such as finite element analysis, to establish whether the product can withstand the required amount of seismic activity.

The PEER Earthquake Shaking Table, dedicated in 1972, was the first of its kind and at 20′ x 20′ is still the largest multidirectional shaking table in the US. The shaking table is configured to produce three translational components of motion; vertical and two horizontal, plus three rotational components; pitch, roll …

Quake Shake Table makes classroom earthquake engineering demonstrations exciting through hands on simulation. Using big seismic shaking combined with K'NEX structures, students can see how different structures respond to earthquakes.

Shake table operation and/or documentation (for third party review) Vibration Testing; Turn-key seismic and wind certification programs for IBC ® /OSP pre-approval for essential systems . Research to Validate Historical Information to Support Equipment

Oct 24, 2017· This is made for parents and teachers Filming equipment Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - https://amzn.to/34REzbB Blue Yeti USB...

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 time.

Programmable shaking table simulates the impact of an earthquake on model towers, roads, and other structures for students in grades 6-12 studying earthquake engineering, quake resistance, and structural forces Records up to eight minutes of a shake sequence …

Shake Table Children are given the opportunity to learn about the following earth science and engineering concepts related to the FLEXHIBIT STEM Shake Table Interactive: Earthquake Engineering Concepts: Engineering principles required to build a structure that survives an earthquake; foundation, height-base ratio, symmetry and truss.

Oct 18, 2018· The shake table's impact on society. In the past 14 years, research at UC San Diego's shake table, which is housed at the university's Englekirk Structural Engineering Center, has led to important changes in design codes for commercial and residential structures and new insights into the seismic performance of geotechnical systems, such ...

Dec 14, 2015· The aim of this project is to design and develop a seismic shaking table for analysing and evaluating the performance of elastomeric bearings. The methodology employed is to generate analog voltage signals in the same ratio of the original earthquake displacement data through Arduino microcontroller for the pneumatic cylinder to drive the shake ...

armature to shake platform (Fig. 14). Note the twist in the armature for strength. Step 3: Lock hex bolt in electric drill.-----Figures 15 and 16 show the final product. When using the shake table, secure it to the table it is resting on using clamps. This will prevent the shake table from walking when the …

Apr 08, 2016· Project kit by KiwiCo: https:// Test your engineering skills with an earthquake shake table! Subscribe to Tinker Crate and receive awesome STE...

Jul 10, 2019· Home » Facilities » Shake Table Specifications. Shake Table Specifications Full Size. The design criteria and main specifications of the shake table system were dictated by consideration of a number of potential research applications involving large or full-scale shake table experiments and a variety of earthquake ground motions.

SHAKER TABLE SEISMIC TESTING OF EQUIPMENT USING HISTORICAL STRONG MOTION DATA SCALED TO SATISFY A SHOCK RESPONSE SPECTRUM Revision C By Tom Irvine Email: [email protected] March 12, 2015 _____ The purpose of this paper is to apply the author's aerospace shock testing experience to earthquake engineering.

Dec 03, 2012· The Triaxial Earthquake and Shock Simulator (TESS), an experimental three-dimensional "shake table," tests the ability of systems, facilities, and equipment to survive under realistic conditions of shock, vibration, and earthquake ground motion.,

The MTS seismic simulator portfolio features a host of standard, pre-engineered and custom tables for evaluating everything from nonstructural infrastructure to structural components and substructures to model-scale and full-scale civil structures. Precise seismic loading in up to six degrees-of-freedom can be applied to a broad array of test articles to evaluate their behavior under real ...

Build a shake table—a device engineers use to simulate the back-and-forth shaking of an earthquake. Design a building that's stable and sturdy enough to survive an earthquake. Test your building on the shake table and see what happens! 2. Here are the materials to make the shake table. 2 pieces of sturdy cardboard (about 8½ x 11 in or A4)

Dream Big Engineering Challenge DIY Shake Table — Page 7 Challenge: • Let participants know that engineers and architects use shake tables themselves to test the strength and earthquake-resistance of their models before building. • Explain that the activity is an investigation of forces that act on buildings (referencing Dream Big or not). Buildings have to be able to stand up to ...

AC156 establishes requirements for the seismic certification, by shake-table testing, of nonstructural components that have fundamental frequencies greater than or equal to 1.3 Hz. This criteria is not intended to evaluate effects of relative displacements on nonstructural components.

For earthquake simulations, one of the services we provide are shake tables. Currently, there are two, relocatable, 7.0m x 7.0m platforms with six-degrees of freedom. Each table is capable of 50 tons payload. A 3.6 x 3.6 meter table platform of welded steel construction with a weight of ...

There are several different experimental techniques that can be used to test the response of structures and soil or rock slopes to verify their seismic performance, one of which is the use of an earthquake shaking table (a shaking table, or simply shake table).This is a device for shaking scaled slopes, structural models or building components with a wide range of simulated ground motions ...

The Shake Table's motor is a 400W high-powered 3-phase brushless DC actuator. The motor contains an embedded high-resolution encoder that allows the position of the stage to be measured with an effective linear resolution of 1.55 μm. An analog accelerometer mounted on the Shake Table II platform measures the acceleration of the stage directly.

Sep 01, 2017· The table's different shake settings seem pretty good - either horizontally, vertically, or both, and you can fairly easily vary what (combination of) earthquake waves you want. My 10yo likes the toy too. It's a bit noisy during the actual earthquake, but plenty of …