The Kosciuszko Bridge carries a 1.8 km long segment of the Brooklyn–Queens Expressway over Newtown Creek between Brooklyn and Queens in New York City, USA. The roadway is a vital link in the region's transportation network, carrying over 170 000 vehicles/day. Owing to structural and operational deficiencies, the existing structure was replaced. The new bridge consists of two parallel ...
A new water main siphon tunnel was built under New York Harbor in 2015 to allow larger ships to access the Port of New York and New Jersey. Located between Brooklyn and Staten Island, the 2.9km long 3.6m dia. tunnel was constructed under active shipping channels through highly variable ground conditions, ranging from decomposed rock to soft clays, all under hydrostatic pressures up to 4bar ...
While redundancy, re-initialization, and anomaly detection each offer valuable advantages, they come with their own set of limitations: the control law cannot be applied during the controller’s re-initialization period; stealthy attacks might evade anomaly detectors; and redundancy often assumes that only a subset of subsystems will be compromised. Existing strategies (Krishnamurthy and ...
The paper presents results from an extensive experimental model study of response of dry sand to impact of a rigid tamper. In the laboratory tests a c…
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Although most of its popular applications have been in discrete-time signal processing for over two decades, wavelet transform theory offers a methodo…