Dynatest fwd manual

Dynatest - Equipment. Equipment. Dynatest has developed a range of equipment to measure both structural and functional aspects of the pavement systems. The equipment is designed to provide standardized data of the highest accuracy and repeatability making the output ideal for both project and network-level assessment. The Dynatest Light Weight Deflectometer (LWD) is a portable version of the Falling Weight Deflectometer (FWD). The LWD uses a load cell and geophones with the same accuracy as the Falling Weight Deflectometer. The LWD can be used to test thin asphaltic pavements, recycled materials bound with foamed bitumen and directly test the unbound subbase. FWD) This file format is one of the oldest developed by Dynatest for PC driven FWD/HWD equipment. It is the least versatile format and will only accommodate seven deflectors. A number of back calculation programs (Modulus, Evercalc, Modcomp) were designed for this file format, only.

Dynatest Truck Mounted Deflectometer (TMD) The Department has been performing FWD testing since RITU currently owns two Falling Weight Deflectometer devices, both are manufactured by Dynatest. The Dynatest units are model FWD’s. These models are single mass systems capable of testing with weights between pounds and 27, pounds. The Dynatest Falling Weight Deflectometer (FWD) applies a dynamic load that simulates the loading of a moving wheel. The pavement response is analyzed with Dynatest’s ELMOD (Evaluation of Layer Moduli and Overlay Design) software to determine the elastic moduli, stresses, and strains of each modeled layer. the Dynatest FWD technology additionally provides a measurement foundation for the proprietary Dynatest “analytical-empirical” pavement engineering methodology, a system of advanced automated pavement measurement, analysis and management engineering services and products available only through Dynatest. Dynatest FWD/HWD Test Systems heavy Weight DeFlectometer Heavy Weight Deflectometer (HWD).

Dynatest falling weight deflectometer (FWD) is a testing device. 4, viewsK views. . Dislike. Share. Save. Maulik Patel. Manuals and User Guides for Dynatest FWD. We have 1 Dynatest FWD manual available for free PDF download: Owner's Manual. Inside the Dynatest. FWD Manual Version [11] it was explained clearly the methods of testing and the setting of loading and heights of the hammer drops.