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GRL Engineers, Inc.
United States
Приєднався 18 жов 2013
GRL Engineers, Inc., headquartered in Cleveland, OH, and with 14 offices nationwide, services land based, near shore marine, and offshore deep foundations projects utilizing Dynamic Load Testing; Foundation Integrity Evaluation (Cross Hole Sonic Logging, Pulse Echo Integrity Testing and Thermal Integrity Profiling); Pile Driving Monitoring (including remote monitoring); Wave Equation Analysis (GRLWEAP); Evaluation of shaft profile, verticality and cleanliness, Evaluation of Existing Unknown Foundations, SPT Hammer Performance Analysis, and more.
Seattle Climate Pledge Arena Case Study
GRL Engineers performed Thermal Integrity Profiling on the Seattle Center Arena, also known as the Climate Pledge Arena, the world's first net zero certified arena. See the full case study www.grlengineers.com/case-studies/seattle-center-arena/.
GRL Engineers, Inc.
info@grlengineers.com
GRL Engineers, Inc.
info@grlengineers.com
Переглядів: 33
Відео
Rehabilitating the Van Wyck Expressway Case Study
Переглядів 462 місяці тому
GRL Engineers proposed Dynamic Load Testing on micropiles for the Van Wyck Expressway. The initial micropiles were damaged and Thermal Integrity Profiling was utilized to assess the integrity of the alternate piles. CAPWAP Analysis was also provided after testing to further evaluate static pile capacity. Read the full case study at www.grlengineers.com/case-studies/rehabilitating-the-van-wyck-e...
Static Load Testing Animation
Переглядів 4,3 тис.3 місяці тому
Static Load Tests provide pertinent information regarding load capacity, movement, and elasticity. GRL Engineers offers axial compressive testing, axial tension testing, and lateral load testing. To learn more about Static Load Testing offered by GRL Engineers, visit www.grlengineers.com/services/load-testing/static-load-testing/. GRL Engineers, Inc. info@grlengineers.com
Central Florida Expressway SR 528 and SR 436 Interchange Reconfiguration
Переглядів 945 місяців тому
This $118 Million interchange reconfiguration was initiated to create a smoother, more efficient transition for heavy airport traffic flow on the Beachline Expressway. GRL Engineers provided GRLWEAP Wave Equation Analysis for pre-construction, the Pile Driving Analyzer (PDA) during pile construction, and CAPWAP Analysis after installation. The project was completed eight months ahead of schedul...
GRL Engineers Drilled Shaft Cleanliness Evaluations with SQUID Animation
Переглядів 1047 місяців тому
To achieve cleaning once drilling is complete, a cleanout bucket is typically used to remove any material unsuitable for end bearing support. Bottom inspection is then performed, often by lowering a camera down the bore hole, a procedure that gives a rough idea of the thickness of any debris left at the bottom. To improve the inspection method, GRL Engineers utilize a Shaft Quantitative Inspect...
Load Testing - Static Load Capacity Assessments
Переглядів 1 тис.11 місяців тому
Static Load Tests can be performed to validate foundation design assumptions regarding the axial compression or axial tension resistance provided by a deep foundation element, or its deflected shape under a lateral load. GRL Engineers offer testing throughout the US with 14 office locations. Learn more at www.grlengineers.com/services/load-testing/static-load-testing/. GRL Engineers, Inc. info@...
GRL Engineers, Inc. - Civil Engineering Careers
Переглядів 11 тис.11 місяців тому
GRL Engineers, Inc. is a professional engineering firm that specializes in providing testing, analysis, and consulting services for the deep foundation industry worldwide. The firm was founded in 1976 by the Case Western Reserve University research team that developed the Case Method of dynamic pile testing and the Pile Driving Analyzer® (PDA) system for performing the test. Since its incorpora...
Integrity Testing - Crosshole Sonic Logging (CSL)
Переглядів 5 тис.Рік тому
GRL Engineers perform crosshole sonic logging to evaluate the integrity and relative concrete quality of drilled shafts. The test is performed after concrete has cured to determine potential anomalies. GRL Engineers offer testing throughout the US with 14 office locations. Learn more at www.grlengineers.com/services/integrity-evaluation/csl/. GRL Engineers, Inc. info@grlengineers.com
GRL Engineers Bi-Directional Static Load Test (BDSLT) Animation
Переглядів 13 тис.Рік тому
During a bi-directional static load test, the deep foundation element is instrumented to provide information about soil and foundation response to load. GRL cells can be installed in drilled shafts, augercast piles, drilled displacement piles and barrettes. To learn more visit www.grlengineers.com/services/load-testing/bdslt/. GRL Engineers, Inc. info@grlengineers.com
Drilled Shaft Radius, Volume and Verticality Services with SHAPE
Переглядів 152Рік тому
GRL Engineers, Inc., offer SHaft Area Profile Evaluator (SHAPE) services to measure and report the characteristics of a wet pour, drilled shaft excavation. The SHAPE device uses eight ultra-sonic signals to scan the sides of an excavated drill hole. GRL Engineers SHAPE service provides a quick check of the drilled shaft verticality, radii, shape, and drilled hole volume. During a test, collecte...
1-80 Tons: Dynamic Load Testing
Переглядів 391Рік тому
APPLE Load Testing Systems are available with a range of modular weights from 1 to 80 tons. Learn more at www.grlengineers.com/services/load-testing/apple/. GRL Engineers, Inc. info@grlengineers.com
Integrity Testing - Thermal (TIP)
Переглядів 1,2 тис.Рік тому
GRL Engineers use Thermal Integrity Profiling (TIP) to assess concrete quality of drilled shafts, augered cast in place (ACIP), micropiles and other concrete foundations. TIP Testing can be done remotely via the Cloud with a GRL Engineer assessing thermal data in real-time. GRL Engineers offer testing throughout the US with 14 office locations. Learn more at www.grlengineers.com/services/integr...
Dynamic Testing - PDA Services
Переглядів 1,3 тис.Рік тому
GRL Engineers perform dynamic load tests for driven piles using a Pile Driving Analyzer (PDA) and simulate static load tests with CAPWAP software to compare compression and tension stresses. GRL Engineers offer testing throughout the US with 14 office locations. Learn more at www.grlengineers.com/services/pda-pile-monitoring-and-dynamic-testing-services/pda/. GRL Engineers, Inc. info@grlenginee...
Assessing Drilled Shaft Integrity with Crosshole Sonic Logging by GRL Engineers, Inc.
Переглядів 408Рік тому
GRL Engineers use Crosshole Sonic Logging (CSL) as an alternative integrity testing method for drilled shafts. The GRL engineer uses the Cross Hole Analyzer System (CHAMP-Q) to lower the probes to the bottom of the shaft and moves the transceivers upward in unison, until the entire shaft length is scanned. The engineer performs an initial interpretation of the CSL data in the field and later re...
Remote Deep Foundations Testing, Analysis, and Reporting with GRL Engineers, Inc.
Переглядів 75Рік тому
GRL Engineers offer remote data collection and monitoring services for accelerated analyses using SiteLink® Remote Testing Services. To find a GRL Engineers office near you, visit www.grlengineers.com/services/pda-pile-monitoring-and-dynamic-testing-services/pda/. GRL Engineers, Inc. info@grlengineers.com
Drilled Shaft Verticality Assessment with the SHAPE
Переглядів 177Рік тому
Drilled Shaft Verticality Assessment with the SHAPE
Non-Destructive, Low Strain Integrity Testing for Deep Foundations by GRL Engineers, Inc.
Переглядів 649Рік тому
Non-Destructive, Low Strain Integrity Testing for Deep Foundations by GRL Engineers, Inc.
Evaluating Base Cleanliness of Drilled Shafts using SQUID Testing Device by GRL Engineers, Inc.
Переглядів 255Рік тому
Evaluating Base Cleanliness of Drilled Shafts using SQUID Testing Device by GRL Engineers, Inc.
Cost Effective Pile Driving Monitoring by GRL Engineers, Inc.
Переглядів 419Рік тому
Cost Effective Pile Driving Monitoring by GRL Engineers, Inc.
Deep Foundation Load Resistance Assessment with Static Load Testing by GRL Engineers, Inc.
Переглядів 1822 роки тому
Deep Foundation Load Resistance Assessment with Static Load Testing by GRL Engineers, Inc.
Estimating Top-Load Movement and Base Resistance with Bi-Directional Static Load Testing
Переглядів 8782 роки тому
Estimating Top-Load Movement and Base Resistance with Bi-Directional Static Load Testing
Dynamic Load Testing with APPLE Systems by GRL Engineers, Inc.
Переглядів 6092 роки тому
Dynamic Load Testing with APPLE Systems by GRL Engineers, Inc.
Assessing Concrete Pile Integrity with Thermal Integrity Profiling Services by GRL Engineers, Inc.
Переглядів 972 роки тому
Assessing Concrete Pile Integrity with Thermal Integrity Profiling Services by GRL Engineers, Inc.
How Engineers Monitor Pile Driving for Offshore Platforms
Переглядів 9 тис.3 роки тому
How Engineers Monitor Pile Driving for Offshore Platforms
How GRL Engineers Use Static Load Testing to Validate Foundation Designs
Переглядів 5 тис.3 роки тому
How GRL Engineers Use Static Load Testing to Validate Foundation Designs
How Engineers Measure Shaft Bottom Cleanliness with the SQUID™
Переглядів 1263 роки тому
How Engineers Measure Shaft Bottom Cleanliness with the SQUID™
How Engineers Monitor Pile Driving with the PDA
Переглядів 1,9 тис.3 роки тому
How Engineers Monitor Pile Driving with the PDA
How Engineers Use Bi-Directional Static Load Testing with Pressurized Cells on Drilled Shafts
Переглядів 1,5 тис.3 роки тому
How Engineers Use Bi-Directional Static Load Testing with Pressurized Cells on Drilled Shafts
Drilled Shaft Cleanliness Assessments for Shaft Construction
Переглядів 1583 роки тому
Drilled Shaft Cleanliness Assessments for Shaft Construction
Drilled Shaft Shape and Verticality Assessments During Construction
Переглядів 5963 роки тому
Drilled Shaft Shape and Verticality Assessments During Construction
0:51 I think direction of the arrow representing the compression and tension is not correct.
I love the 4 displacement gauges shown at 0:57 ! I do prefer classic Starrett mechanical gauges.
All the DESIGN, MATERIALS VERIFICATION, and ASSEMBLY, are by the owner. The company only is responsible for the shipping (and maybe the software so the Owner can design the machine). That's IKEA Machine. All the costs to be by the owner, right? So it should be extremely cheap, just to cover costs of shipping.
Great job
𝓹𝓻𝓸𝓶𝓸𝓼𝓶
𝐩яⓞ𝓂𝓞Ş𝐦
Hello, I am a student from Malaysia. I would like to know, how much time to do reading for one test, roughly. Thanks!
I really need dynamic pile anaylizer Please tell me now .who get this advice in pakistan
sir, I would like to ask, what is the 'depth' mean on GRL output (part driveability)? I mean, for Battered pile, is depth = vertical penetration or pile length penetration? since I run the program using battered pile (12 degree from ground) and vertical pile, the output is exactly the same. I just wondering, that if I use 40m length pile. there should be some different on ultimate cap at the end of pile between 12 degree from ground battered pile (with only 8m vertical depth) and vertical pile (40m vertical depth).
hmmm its seems to me, I need to modify my S1 if I do battered driving, is that true?
Thank you for reaching out with this question. An engineer would be more than happy to help you. Please send your question to EngSupport@pile.com.
I have used capwap but I face some difficulty regarding capwap
If you are in need of technical support, feel free to reach out at info@grlengineers.com.
I am from pakistan
how did you buy PDA PDI