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Bridges in Hong Kong. The Wind and Structural Health Monitoring System is a sophisticated bridge monitoring system, costing US$1.3 million, used by the Hong Kong Highways Department to ensure road user comfort and safety of the Tsing Ma, Ting Kau, Kap Shui Mun and Stonecutters bridges. [10]
The value of structural health information is the expected utility gain of a built environment system by information provided by structural health monitoring (SHM).The quantification of the value of structural health information is based on decision analysis adapted to built environment engineering.
The Illinois Structural Health Monitoring Project was founded in 2002 when Professor Bill F. Spencer, director of the Smart Structures Technology Laboratory, and Professor Gul Agha, director of the Open Systems Laboratory, began a collaborative effort between the two laboratories at the University of Illinois at Urbana–Champaign.
Structural health monitoring (SHM) is used to monitor structures after their completion. To prevent failures, strain gauges are used to detect and locate damages and creep. A specific example is the monitoring of bridge cables increasing safety by detecting possible damages.
Matching pursuit has been applied to signal, image [2] and video coding, [3] [4] shape representation and recognition, [5] 3D objects coding, [6] and in interdisciplinary applications like structural health monitoring. [7] It has been shown that it performs better than DCT based coding for low bit rates in both efficiency of coding and quality ...
The Boeing Company has patented the use of carbon nanotubes for structural health monitoring [222] of composites used in aircraft structures. This technology is hoped to greatly reduce the risk of an in-flight failure caused by structural degradation of aircraft.
structural health monitoring sensors; It is important to install any strain gauges on the test article that are also used for monitoring fleet aircraft. This allows the same damage calculations to be performed on the test article that are used to track the fatigue life of fleet aircraft.
The article begins with: "The process of implementing a damage detection and characterization strategy for engineering structures is referred to as Structural Health Monitoring (SHM). Here damage is defined as changes to the material and/or geometric properties of a structural system, including changes to the boundary conditions and system ...