Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete riprap bridge approaches
Use of sacked concrete "rip-rap" as bank protection is being tried for first time in Niles Canyon, Calif, area where new highway is being built in former creek bed; construction includes new bridge over Western Pacific Railroad, approaches of which required bank protection; cement and aggregate were placed dry in sacks which were later wet to form concrete.
Concrete riprap bridge approaches
Use of sacked concrete "rip-rap" as bank protection is being tried for first time in Niles Canyon, Calif, area where new highway is being built in former creek bed; construction includes new bridge over Western Pacific Railroad, approaches of which required bank protection; cement and aggregate were placed dry in sacks which were later wet to form concrete.
Concrete riprap bridge approaches
Western Construction News
1947
Aufsatz (Zeitschrift)
Englisch
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| British Library Online Contents | 1999
Riprap Protection at Bridge Piers
| British Library Online Contents | 2001
Riprap Protection at Bridge Piers
| British Library Conference Proceedings | 1999
Riprap Coverage Around Bridge Piers
| British Library Conference Proceedings | 1993
Riprap Coverage Around Bridge Piers
| British Library Conference Proceedings | 1999