ASEISMATIC REINFORCING METHOD FOR GRAVITY TYPE QUAYWALL

PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing method for a gravity type quaywall that can cut down a construction period/a construction cost required for repair work while considering environment without lowering the stability of the ground. SOLUTION: The aseismatic reinforcing method f...

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Bibliographic Details
Main Authors HARA NATSUO, MIWA TOSHIHIKO, TAKEOKA SHOJI, FUNAHASHI MASASHI
Format Patent
LanguageEnglish
Published 16.03.2006
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing method for a gravity type quaywall that can cut down a construction period/a construction cost required for repair work while considering environment without lowering the stability of the ground. SOLUTION: The aseismatic reinforcing method for the gravity type quaywall for repairing and aseismatically reinforcing the existing gravity type quaywall constructed by installing a hollow caisson 13 surrounded by side wall parts and filling sand 14 in a hollow part of the caisson 13, comprises a process for inserting landslide preventing anchors 22 through the inside of the caisson 13 vertically downward from the top of the caisson 13 to drive the anchors 22 into the ground 11, 12. In addition, constitution comprising a process for substituting an inside filling material (such as seawater) 23 lighter in weight than sand, for a part of the sand 14 filled in the hollow part, can also be exemplified. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040251316