CONSTRUCTION METHOD FOR PIER, AND STEEL PIPE CAP

PROBLEM TO BE SOLVED: To provide a construction method for a pier, which enables early construction, and a steel pipe cap for use in the same.SOLUTION: A construction method for a pier includes the steps of: arranging a steel pipe pile 2 in the ground; fixing a steel pipe cap 10 to a head of the ste...

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Bibliographic Details
Main Authors TONAMI SOSUKE, FUJIMOTO DAISUKE
Format Patent
LanguageEnglish
Japanese
Published 24.08.2015
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PROBLEM TO BE SOLVED: To provide a construction method for a pier, which enables early construction, and a steel pipe cap for use in the same.SOLUTION: A construction method for a pier includes the steps of: arranging a steel pipe pile 2 in the ground; fixing a steel pipe cap 10 to a head of the steel pipe pile 2; placing a stringer 3 on the steel pipe cap 10; and placing foot protection concrete 6 for the steel pipe pile 2. In the steel pipe cap 10, a through-hole 13 communicating with an inner space of the steel pipe pile 2 is formed in a position to avoid the stringer 3. The foot protection concrete 6 is placed on a lower end of the steel pipe pile 2 by utilizing the through-hole 13. 【課題】早期施工を可能とした桟橋の施工方法およびこれに使用する鋼管キャップを提供する。【解決手段】鋼管杭２を地中に配設する工程と、鋼管杭２の頭部に鋼管キャップ１０を固定する工程と、鋼管キャップ１０上に桁材３を載置する工程と、鋼管杭２の根固めコンクリート６を打設する工程とを備える桟橋の施工方法であって、鋼管キャップ１０には、桁材３を避けた位置に、鋼管杭２の内空に通じる貫通孔１３が形成されており、根固めコンクリート６は、貫通孔１３を利用して鋼管杭２の下端部に打設する。【選択図】図３
Bibliography:Application Number: JP20140027528