A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Changing soils complicate tunnel contract under city streets
Construction of drain to protect low Aliso street section of Santa-Ana-Hollywood Freeway junction in Los Angeles against flash floods; drain is built in tunnel and is horseshoe shaped, reinforced concrete structure, 4900 ft long; special method of tunneling worked out as ground changed three or four times per day -- hard clay, spongy clay, tight sand and gravel, loose sand and gravel, or sugar sand.
Changing soils complicate tunnel contract under city streets
Construction of drain to protect low Aliso street section of Santa-Ana-Hollywood Freeway junction in Los Angeles against flash floods; drain is built in tunnel and is horseshoe shaped, reinforced concrete structure, 4900 ft long; special method of tunneling worked out as ground changed three or four times per day -- hard clay, spongy clay, tight sand and gravel, loose sand and gravel, or sugar sand.
Changing soils complicate tunnel contract under city streets
Western Construction
Sutcliffe, A.J. (author)
Western Construction ; 28
1953
Article (Journal)
English
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