Experimental and Numerical Evaluation of Local Scour around a Bridge Pier

Crăciun, E. G.; Anton, Anton

doi:10.12966/jegh.11.01.2013

Cited by 1 publication

(4 citation statements)

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“…The similarity is starting from current water depth. Prut river water depth is about 7.5 m and water depth for model is about 3 cm (Craciun, Anton, 2013).…”

Section: Experimental Studymentioning

confidence: 99%

“…In reality the width of the bridge pier is 3.40 m. Using the scale factor, it follows that the size of model pier is 1.36 cm. Particle size of channel bed used in experiments was 0.20 mm (Craciun, Anton, 2013).…”

Section: Channel Descriptionmentioning

confidence: 99%

“…The Leica ScanStation 2 laser scanner was mounted near the object to be acquired (figure 6). Three artificial targets, mainly used to record scans taken from different positions, were positioned around the channel, so that it covered all three spatial directions x, y and z (Craciun, Anton, 2013). Figure 6.…”

Section: Data Acquisitionmentioning

confidence: 99%

“…The area selected for scanning has been limited to a portion of the channel where pier presences influence bed river shape (figure 8). Thus, upstream scan pier made up to 10 cm and downstream, to about 40 cm (Craciun, Anton, 2013). Figure 8.…”

Section: Data Acquisitionmentioning

confidence: 99%

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Approximation Of Scours Using Terrestrial 3D Laser Scanning

Jocea¹,

Crăciun²,

Antón³

2015

Journal of Applied Engineering Sciences

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In designing artwork as bridges, hydraulic calculations have a very important role due to the fact that they are behind their sizing. Bridge designer must therefore possess knowledge of hydrology, hydraulics of bridges and river banks regularization. A problem that arises during the design stage of bridges is the scour phenomenon surrounding bridge pier. Over time, there have been conducted a number of studies which led to the provision of a plurality of mathematical models that are intended scour prediction. In the present article we will present an experimental study to determine the bed profile and measurement of scours products around a pier bridge using 3D terrestrial laser scanner.

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“…The similarity is starting from current water depth. Prut river water depth is about 7.5 m and water depth for model is about 3 cm (Craciun, Anton, 2013).…”

Section: Experimental Studymentioning

confidence: 99%

Section: Channel Descriptionmentioning

confidence: 99%

Section: Data Acquisitionmentioning

confidence: 99%

Section: Data Acquisitionmentioning

confidence: 99%

See 2 more Smart Citations