Description and results of impact tests of Oregon guardrail design in which timber rails and posts are connected by spring steel mounting; specifications for spring steel; dimensions and arrangement of rail, spring steel mounting and posts.
Spring-steel brackets for timber guardrail
Eng News-Rec
Engineering News-Record ; 126 , n 17
1941
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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