Mathematical Problems in Engineering / 2013 / Article / Tab 4

Research Article

On-Board Computing for Structural Health Monitoring with Smart Wireless Sensors by Modal Identification Using Hilbert-Huang Transform

Table 4

Experimental cable-stayed bridge model mechanical characteristics.

ElementCross sectionMaterial Density
(kg/m3)
Modulus
(GP)
Poisson ratioDimension
(m)

Middle towerBox □Aluminum alloy270068.60.343.1 × 0.1375 × 0.095
Side towerBox □Aluminum alloy270068.60.341.9 × 0.12 × 0.075
DeckSeparate boxAluminum alloy270068.60.3415.2 × 0.82 × 0.07
CableCircle ○High-strength steel wire78502000.30varies