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No.11 (1964/12) >

Title :沖縄諸島における骨材調査 第1報
Title alternative :Aggregates on Okinawa Islands. 1.
Authors :上原, 方成
Authors alternative :Uehara, Hosei
Issue Date :Dec-1964
Abstract :A successive research for aggregates on Okinawa Islands is now undertaken to make a good correlation with the concrete works, and this paper presents partial remarks of the investigation. Mostly, this time, the beach sands and crushed stones, being used for concrete works necessarily, were collected in the southern and middle parts of the Okinawa main island. The laboratory tests were performed according to the standard of the Japan Society of Civil Engineers. Both the fine and coarse aggregates, especially the later, are generally poor comparing with those of Japan, consequently it is emphasized to develope the unique specifications by using those representative aggregates to make a good correlation with the concrete works on Okinawa Islands.
Type Local :紀要論文
ISSN :0485-7828
Publisher :琉球大学農家政工学部
URI :http://hdl.handle.net/20.500.12000/19467
Citation :琉球大学農家政工学部学術報告 = The science bulletin of the Division of Agriculture, Home Economics & Engineering, University of the Ryukyus no.11 p.205 -222
Appears in Collections:No.11 (1964/12)

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