A vision inspection system is developed for detecting surface damages on cables in long-span cable-stayed bridges. The system consists of a climbing robot, an image processing platform, and 4 fixed ca...
Latest Updates Bridge cables are defined as critical components in the structural integrity and safety of bridges, tasked with supporting loads and withstanding various damages such as corrosion, cracking, and fatigue.
Latest Updates Customizable bridge protection systems to harden and protect critical structural elements for bridge support cables, pylons, and piers.
Latest Updates In this paper, an efficient defect detection method for detecting surface damage to cables on a cable-stayed bridge automatically is developed. A mechanism design method for the protective
Latest Updates Submarine optical fibre cables are critical infrastructure that warrant a high level of protection. This paper addresses protection of cables deployed over
Latest Updates Such fires can lead to strength reduction or cable failure that could result in a reduction in bridge load rating and the need for long-lasting repairs. A concept and design for passive fire
Latest Updates Learn how above-ground fiber optic cable installation offers a budget-friendly alternative to traditional boring methods. Reduce project costs. Get details.
Latest Updates This document provides recommendations for suitable physical protection of cable circuits crossing bridges and their effect on cable ratings for different cable installation scenarios together with
Latest Updates This Recommendation provides a procedure to protect the telecommunication lines using fibre optics against direct lightning discharges to the line itself or to the structures that the line enters.
Latest Updates Hence, various protection schemes have evolved like sub-network connection protec-tion (SNCP), optical line protection (OLP), and line-side and client-side protections. Depending upon the customer
Latest Updates Installation procedures for open placement of fiber optic cables are the same as for electrical cables. Care should be taken to avoid sudden, excessive force so as not to violate tensile load and radius
Latest Updates To protect new and existing cable-supported bridges from multiple threat scenarios, our engineers can design, test, deliver, install or retrofit cable hardening systems.
Latest Updates The cable system is an important bearing element of a bridge with stay cables or slings and a matter of major concern in the safety of the bridge
Latest Updates These environmental factors can damage the fiber optic cables and reduce their performance. Therefore, it is essential to take proper measures to protect the fiber optic cables from these
Latest Updates Optical cable installation in sewer ducts presents many advantages compared with traditional trench installation techniques, such as: less time for cable laying, not limited by weather conditions,
Latest Updates Optical cables are designed to protect the contained optical fibres from damage due to the rigors of installation and from the hazards of the surrounding environment.
Latest Updates There are plenty of hazards to watch for when working on commercial and industrial networks. Fiber optic cable can seem safe; it doesn''t carry an electrical charge, and it''s not a heat
Latest Updates Standard optical fiber cables can be used in internet networks for everyday applications, but the harsh environments of avionics and space require
Latest Updates Changes in surface waves that can create seafloor currents on the continental shelf that may expose and abrade previously buried cables. The degree to which a cable may be damaged will depend on
Latest Updates The cable is a key load-bearing component of cable-stayed bridges, and the surface condition of the cable is directly related to the service life of the bridge. For the image-based cable surface damage
Latest Updates Cable bridges: safety and order for your cables Cable bridges are indispensable for the safe laying and protection of cables in various environments. They protect cables from mechanical damage and
Latest Updates Abstract Cable inspection and monitoring are crucial for ensuring the structural integrity and safety of cable-supported bridges. In recent years, computer vision (CV)-based methods have
Latest Updates The preferred design was including a cable-stayed bridge formed by a composite steel and rein-forced concrete beam, continuous over two spans of 105 m and 126 m in length, respectively.
Latest Updates Li et al. (2011) described the crafting procedures of the optic FBG sensors and the layout methods among the bridge stay cables . He et al. (2013) combined the optical FBG sensor and
Latest Updates Whether you design or install cable penetration seals on the bridge deck of commercial vessels, you struggle with the typical challenges: lack of
Latest Updates The challenges and future research are also presented. This review could present vital insights for bridge engineers, researchers, and stakeholders, providing a foundation for future
Latest Updates Subsea cables are covered by national telecom laws, but also by international treaties. In practice, a wide range of different authorities may be involved in the protection of subsea cables, including
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