Search results
Results from the WOW.Com Content Network
Short wave (ultrasonic) acoustic method [4] Long wave (sonic) acoustic method [5] A pile integrity test (also known as low-strain dynamic test, sonic echo test, and low-strain integrity test) is one of the methods for assessing the condition of piles or shafts. It is cost-effective and not very time-consuming.
Crosshole sonic logging (CSL) is a method to determine the structural integrity of drilled shafts and other concrete piles. The CSL method is considered to be more accurate than sonic echo testing in the determination of structural soundness of concrete within the drilled shaft inside of the rebar cage.
High strain dynamic testing is called dynamic pile monitoring when it is applied during pile driving and dynamic load testing when it is applied following pile installation, regardless of the installation method. The origins of these testing methods date to research conducted in the 1960s and 1970s at what is now known as Case Western Reserve ...
Dynamic load testing (or dynamic loading) is a method to assess a pile's bearing capacity by applying a dynamic load to the pile head (a falling mass) while recording acceleration and strain on the pile head. Dynamic load testing is a high strain dynamic test which can be applied after pile installation for concrete piles. For steel or timber ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Download System Mechanic to help repair and speed up your slow PC. Try it free* for 30 days now.
The dogs will then direct handlers towards a pipeline leak. They are trained to indicated at the strongest concentration therefore their pinpointing abilities can be typically within a meter. It typically takes 24 to 48 hours to mobilise a team, and may take several days to actually locate a release depending on the remoteness of the area.
On June 3, Sonic Drive-In announced its new Groovy Fries and Groovy Sauce are now available nationwide. Groovy Fries are the brand’s first update to its spuds in more than 10 years, and to ...