Falling weight deflectometer
A falling weight deflectometer (FWD) is a testing device used by civil engineers to evaluate the physical properties of pavement in highways, local roads, airport pavements, harbor areas, railway tracks and elsewhere. The data acquired from FWDs is primarily used to estimate pavement structural capacity, to facilitate overlay design or determine if a pavement is being overloaded. Depending on its design, a FWD may be contained within a towable trailer or it may be built into a self-propelled vehicle such as a truck or van. Comprehensive road survey vehicles typically consist of a FWD mounted on a heavy truck together with a ground-penetrating radar and impact attenuator.
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Falling weight deflectometer
A falling weight deflectometer (FWD) is a testing device used by civil engineers to evaluate the physical properties of pavement in highways, local roads, airport pavements, harbor areas, railway tracks and elsewhere. The data acquired from FWDs is primarily used to estimate pavement structural capacity, to facilitate overlay design or determine if a pavement is being overloaded. Depending on its design, a FWD may be contained within a towable trailer or it may be built into a self-propelled vehicle such as a truck or van. Comprehensive road survey vehicles typically consist of a FWD mounted on a heavy truck together with a ground-penetrating radar and impact attenuator.
has abstract
A falling weight deflectometer ...... cording to European standard).
@en
Deflektometr (deflektor) to pr ...... kompasu od kierunku południka.
@pl
Deflektometr (rázové zařízení) ...... hybové čáry v místech snímačů.
@cs
Fallviktsmätning är en metod d ...... ta beläggningslagren läggs på.
@sv
مقياس انحراف الثقل الساقط هو ج ...... اسكال وفقًا للمعيار الأوروبي).
@ar
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A falling weight deflectometer ...... g radar and impact attenuator.
@en
Deflektometr (deflektor) to pr ...... kompasu od kierunku południka.
@pl
Deflektometr (rázové zařízení) ...... hybové čáry v místech snímačů.
@cs
Fallviktsmätning är en metod d ...... ärkning av vägkonstruktionen .
@sv
مقياس انحراف الثقل الساقط هو ج ...... ول على مركبة مسح طريق متكاملة.
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label
Deflektometr
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Deflektometr
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Falling weight deflectometer
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Fallviktsmätning
@sv
مقياس انحراف الثقل الساقط
@ar