Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway Culvert Performance during Past Earthquakes
To assess performance of culverts during earthquakes, the authors reviewed reports from six earthquakes, interviewed highway officials in areas shaken by four earthquakes, and conducted field investigations in epicentral regions of three earthquakes. Seventeen corrugated metal pipe (CMP), one thermoplastic pipe, five reinforced concrete pipe (RCP), and thirty reinforced concrete box (RCB) structures were specifically evaluated through field inspection of literature review. Five of these culverts (all CMP) were deformed into a dysfunctional condition; nine (three CMP, five RCP and one RCB) required major repairs or replacement; six ECB structures required minor repairs epoxy of observed or reported damage to hundreds of additional unsurveyed culverts in strongly shaken areas indicates inconsequential effects to these structures.
Highway Culvert Performance during Past Earthquakes
To assess performance of culverts during earthquakes, the authors reviewed reports from six earthquakes, interviewed highway officials in areas shaken by four earthquakes, and conducted field investigations in epicentral regions of three earthquakes. Seventeen corrugated metal pipe (CMP), one thermoplastic pipe, five reinforced concrete pipe (RCP), and thirty reinforced concrete box (RCB) structures were specifically evaluated through field inspection of literature review. Five of these culverts (all CMP) were deformed into a dysfunctional condition; nine (three CMP, five RCP and one RCB) required major repairs or replacement; six ECB structures required minor repairs epoxy of observed or reported damage to hundreds of additional unsurveyed culverts in strongly shaken areas indicates inconsequential effects to these structures.
Highway Culvert Performance during Past Earthquakes
T. L. Youd (Autor:in) / C. J. Beckman (Autor:in)
1996
85 pages
Report
Keine Angabe
Englisch
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