Olaszek, P. Primary Author mixed material bibliography Taylor & Francis 2012 id Indonesia

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The presented system is intended to monitor bridges in two cycles of their operation: construction and service. It consists of independent recorders which register strain/stress, acceleration and temperature. The recorders operate in tandem with a portable outside computer only in phases of preparation, testing and saving measurements. They are characterised by high reliability of measurement achieved due to a duplication method of strain/stress measurement and a reasonably low price. The paper presents some examples of system trial implementations. The first instance concerns monitoring of structure creation, from system installation in steel structure factory through transport of particular elements, assembly of structure on a construction site and concreting of a deck to a disassembly of shuttering. The second example focuses on the monitoring of a bridge construction via the process of launching steel girders with a composite reinforced concrete deck slab and during bridge load testing and service. BRIDGE MONITORING 624.21(063) Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 0000020752 My Library 20029 machine generated