STEEL PIPE PILE COLUMN CONSTRUCTION METHOD

PURPOSE:To make it possible to construct a steel pile column without a hitch even in such a place as space upward of a column construction site is limited, to make it possible to construct the steel pipe pile column having high strength and, at the same time, to execute cut-off treatment to enable t...

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Bibliographic Details
Main Authors MORI MIZUKI, HARADA KAZUHIKO, OKABAYASHI MASAHIRO, SHIBATA ATSUSHI, KAKIMOTO RYUJI, FUJITA CHIKA, KAWABATA NORIYUKI, OSAWA YASUSHI, NAGAE TETSUO
Format Patent
LanguageEnglish
Published 07.05.1993
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PURPOSE:To make it possible to construct a steel pile column without a hitch even in such a place as space upward of a column construction site is limited, to make it possible to construct the steel pipe pile column having high strength and, at the same time, to execute cut-off treatment to enable the construction of a cut-off retaining wall or a revetment. CONSTITUTION:Wide flange shape steels 6 forming joint spaces 5 are fixed to the insides of steel pipes and, at the same time, steel pipe piles 3 formed of slits 7 to be formed are used, and the force-fit of the steel pipe piles 3 is made up to specific depth at proper intervals. Between adjacent steel pipe piles 3, the force-fit of wide flange shape steels 4 is made up to required depth so that flange sections on both sides of each of the wide flange shape steels are fitted to the insides of the joint spaces 5 of the steel pipe piles 3 on both sides through the slits 7. According to the constitution, intermediate sections of the steel pipe piles 3 are held, and a revolving force-fit type low space pile driver is utilized to execute the force-fit work of steel pipe piles.
Bibliography:Application Number: JP19910306910