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First stage development of Portland harbor
Construction of two breakwaters and first of two cargo berths in Australia, with rail and road connections; main breakwater is 4200 ft long, containing approximately 1,100,000 cu yd of rock; ultimate development will be carried out in stages over period of perhaps 30 yr; model studies are described.
First stage development of Portland harbor
Construction of two breakwaters and first of two cargo berths in Australia, with rail and road connections; main breakwater is 4200 ft long, containing approximately 1,100,000 cu yd of rock; ultimate development will be carried out in stages over period of perhaps 30 yr; model studies are described.
First stage development of Portland harbor
Commonwealth Engr
1959
6 pages
Aufsatz (Zeitschrift)
Englisch
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