LWD
Definition | : | Light-Weight Deflectometer |
Category | : | Technology » Instruments & Devices |
Country/Region | : | Worldwide |
Popularity | : |
|
Type | : |
Initialism
|
What does LWD mean?
Light-Weight Deflectometer (LWD) is a lightweight portable tool used for measuring the bearing capacity (deflection) of unbound materials such as subgrade/subsoils, base layers, granular layers, and backfilling materials. It is used to measure in-place soil parameters such as stiffness and strength.
LWD is a hand-operated tool and takes measurements of the deflection of the compacted soil that is impacted by a falling weight. The device consists of a circular plate that is placed on the foundation layer, and a weight that is dropped onto this plate via a damping mechanism. Measurements of the load applied and the resulting deflection can be used to calculate the layer stiffness.
Sort By: | Popularity | Alphabetically | Filter by: | Country/Region: | Category: |
Frequently Asked Questions (FAQ)
What is the full form of LWD in Soil Testing Equipment?
The full form of LWD is Light-Weight Deflectometer
What are the full forms of LWD in Technology?
Logging While Drilling | Light-Weight Deflectometer
What are the full forms of LWD in Worldwide?
Logging While Drilling | Large Woody Debris | Leri-Weill Dyschondrosteosis | Life with Derek | Light-Weight Deflectometer | Last Working Day | Late Withdrawal