Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Decayed spillway timbers replaced with treated wood and rock fill constructed to replace failing timber abutment, has added estimated 25 yr to old rock filled timber crib Cazadero dam on Clackamas River, Oregon.
Decayed spillway timbers replaced with treated wood and rock fill constructed to replace failing timber abutment, has added estimated 25 yr to old rock filled timber crib Cazadero dam on Clackamas River, Oregon.
Oregon timber dam is renovated
Western Construction News
Taylor, H.I. (Autor:in)
1944
Aufsatz (Zeitschrift)
Englisch
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