ACRONYMS AASHTO – American Association of State Highway and Transportation Officials ACI – American Concrete Institute ASR – Alkali-silica reactivity ASTM – American Society of Testing and Materials BLCCA – Bridge Life Cycle Cost Analysis BMS – Bridge management system CD – compact disk C.I.P. – cast-in-place CTH – Chloride Test, Hardened CTL – Construction Technology Laboratories DOT – Department of Transportation Ec – modulus of elasticity (also MOE) f ’ c – concrete compressive strength Fr – modulus of rupture (also MOR) FC – future cost FHWA – Federal Highway Administration HPC – High Performance Concrete HRWR – High range water reducer HSC – High Strength Concrete IC – initial construction LCCA – Life Cycle Cost Analysis LRFD – Load and Resistance Factor Design NCHRP – National Cooperative Highway Research Program NIST – National Institute of Standards and Technology NSC – Normal strength concrete OM&R – Operations, maintenance, repair and rehabilitation PCA – Portland Cement Association PCC – Portland Cement Concrete PCI – Precast/Prestressed Concrete Institute PONTIS – AASHTOWare BMS support tool for bridge maintenance, repairs, rehabilitiation and replacement PV – Present value QC/QA – Quality Control/Quality Assurance RCPT – Rapid Chloride Permeability Test RMT – Rapid Migration Test SCC – Self-consolidating concrete SHA – State Highway Agency (ies) SHRP – Strategic Highway Research Program TS & L – Type, size and location U&TP – User and third party UHPC – Ultra high performance concrete w – unit weight w/cm – water-cementitious materials ratio WSDOT – Washington State DOT
Posted on: Sun, 16 Mar 2014 12:42:55 +0000
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