"corrosion of reinforcement; bridges; corrosion rate; electrochemical measurement"@en . "Turek, Libor" . "Contribution in ICC 2009 Las Vegas Proceedings:INFLUENCE OF CONCRETE PROPERTIES AND REBAR DISTRIBUTION ON MEASUREMENT OF CORROSION RATE OF EMBEDDED STEEL" . "[2A9D5C9B445A]" . . . . "\u010C\u00EDhal, Vladim\u00EDr" . "Contribution in ICC 2009 Las Vegas Proceedings:INFLUENCE OF CONCRETE PROPERTIES AND REBAR DISTRIBUTION ON MEASUREMENT OF CORROSION RATE OF EMBEDDED STEEL"@en . "Koroze zabudovan\u00E9 v\u00FDztu\u017Ee v betonu je p\u0159\u00ED\u010Dinou vysok\u00E9ho r\u016Fstu n\u00E1klad\u016F. Proto je snahou z\u00EDskat detailn\u00ED a rychlou informaci o korozn\u00EDm procesu v betonu. M\u011B\u0159en\u00ED korozn\u00ED rychlosti je ovliv\u0148ov\u00E1no rozd\u00EDly ve vlastnostech syst\u00E9mu v\u00FDztu\u017E-betont, kter\u00E9 pramen\u00ED z\u00A0nehomogenn\u00ED povahy betonu (nap\u0159\u00EDklad rozlo\u017Een\u00ED vlhkosti betonu, distribuce v\u00FDztu\u017Ee, atd.). Informaci o korozn\u00EDm procesu je mo\u017Eno zjistit m\u011B\u0159en\u00EDm pomoc\u00ED potenciostatick\u00E9 nebo galvanostatick\u00E9 pulsn\u00ED techniky. Toto m\u011B\u0159en\u00ED v\u0161ak nepod\u00E1v\u00E1 dostate\u010Dn\u011B spolehliv\u00E9 v\u00FDsledky s\u00A0ohledem na p\u0159\u00EDpadnou pasivitu povrchu v\u00FDztu\u017Ee. Spolehlivost m\u011B\u0159en\u00ED se zvy\u0161uje pou\u017Eit\u00EDm omezovac\u00ED kruhov\u00E9 sondy k\u00A0vyrovn\u00E1n\u00ED ne\u017E\u00E1douc\u00EDch \u00FA\u010Dink\u016F elektrick\u00E9ho sign\u00E1lu."@cs . "P\u0159\u00EDsp\u011Bvek ve sborn\u00EDku konference ICC 2009 Las Vegas:Vliv vlastnost\u00ED betonu a rozm\u00EDst\u011Bn\u00ED v\u00FDztu\u017Ee na m\u011B\u0159en\u00ED korozn\u00ED rychlosti zapu\u0161t\u011Bn\u00E9 oceli"@cs . . "361172" . "Contribution in ICC 2009 Las Vegas Proceedings:INFLUENCE OF CONCRETE PROPERTIES AND REBAR DISTRIBUTION ON MEASUREMENT OF CORROSION RATE OF EMBEDDED STEEL" . "RIV/25794787:_____/08:#0000170!RIV09-MD0-25794787" . "B\u00EDba, Milo\u0161" . . "Kalabisov\u00E1, Eva" . "Corrosion of embedded reinforcement is causes enormous costs. That is why is effort to obtain detailed and rapid information on corrosion process in concrete. Measurement of corrosion rate is sensitive to a lack of uniformity in the rebar-concrete properties (e.g. concrete moistening or rebars distribution). It is possible to ascertain facts on reinforcement corrosion rate by applying potentiostatic or galvanostatic short pulses. However, this information may be not very reliable with passive reinforcements. In applying the guard ring technique to passive rebars the measurements may be adversely effected by the tendency of the electric signal to exceed the confinement area." . "Poddan\u00E1, Marcela" . "Contribution in ICC 2009 Las Vegas Proceedings:INFLUENCE OF CONCRETE PROPERTIES AND REBAR DISTRIBUTION ON MEASUREMENT OF CORROSION RATE OF EMBEDDED STEEL"@en . . . . . . . . . . . . "P(1F45B/024/120)" . . "5"^^ . "Corrosion of embedded reinforcement is causes enormous costs. That is why is effort to obtain detailed and rapid information on corrosion process in concrete. Measurement of corrosion rate is sensitive to a lack of uniformity in the rebar-concrete properties (e.g. concrete moistening or rebars distribution). It is possible to ascertain facts on reinforcement corrosion rate by applying potentiostatic or galvanostatic short pulses. However, this information may be not very reliable with passive reinforcements. In applying the guard ring technique to passive rebars the measurements may be adversely effected by the tendency of the electric signal to exceed the confinement area."@en . "RIV/25794787:_____/08:#0000170" . "P\u0159\u00EDsp\u011Bvek ve sborn\u00EDku konference ICC 2009 Las Vegas:Vliv vlastnost\u00ED betonu a rozm\u00EDst\u011Bn\u00ED v\u00FDztu\u017Ee na m\u011B\u0159en\u00ED korozn\u00ED rychlosti zapu\u0161t\u011Bn\u00E9 oceli"@cs . "5"^^ . . . .