SINKING INSTALLATION OF EXISTING STRUCTURE

PURPOSE:To speedily and economically sink an existing structure by forming an insertion hole extending from the upper face to the lower face of the structure, and forming a cavity by the injection of high pressure water in the ground under the structure, thereby sinking it. CONSTITUTION:An insertion...

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1. Verfasser:	IIDA HISAO
Format:	Patent
Sprache:	eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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creator	IIDA HISAO
description	PURPOSE:To speedily and economically sink an existing structure by forming an insertion hole extending from the upper face to the lower face of the structure, and forming a cavity by the injection of high pressure water in the ground under the structure, thereby sinking it. CONSTITUTION:An insertion hole 2 is formed so as to extend from the upper to the lower face of an existing structure 1, and high pressure water jetting rod 3 is inserted therein. Next, high pressure water is jetted with respect to the ground 4 under the structure 1 for cutting the ground. Then, earth slurry is discharged through the hole 2 so as to form a cavity (h) just under the structure 1. With the self weight of the structure 1, and a load applied by oil pressure and the like, as necessary, the structure 1 is sunk into the cavity (h).
format	Patent
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CONSTITUTION:An insertion hole 2 is formed so as to extend from the upper to the lower face of an existing structure 1, and high pressure water jetting rod 3 is inserted therein. Next, high pressure water is jetted with respect to the ground 4 under the structure 1 for cutting the ground. Then, earth slurry is discharged through the hole 2 so as to form a cavity (h) just under the structure 1. With the self weight of the structure 1, and a load applied by oil pressure and the like, as necessary, the structure 1 is sunk into the cavity (h).</description><language>eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>1989</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890925&DB=EPODOC&CC=JP&NR=H01239224A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890925&DB=EPODOC&CC=JP&NR=H01239224A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IIDA HISAO</creatorcontrib><title>SINKING INSTALLATION OF EXISTING STRUCTURE</title><description>PURPOSE:To speedily and economically sink an existing structure by forming an insertion hole extending from the upper face to the lower face of the structure, and forming a cavity by the injection of high pressure water in the ground under the structure, thereby sinking it. CONSTITUTION:An insertion hole 2 is formed so as to extend from the upper to the lower face of an existing structure 1, and high pressure water jetting rod 3 is inserted therein. Next, high pressure water is jetted with respect to the ground 4 under the structure 1 for cutting the ground. Then, earth slurry is discharged through the hole 2 so as to form a cavity (h) just under the structure 1. With the self weight of the structure 1, and a load applied by oil pressure and the like, as necessary, the structure 1 is sunk into the cavity (h).</description><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAK9vTz9vRzV_D0Cw5x9PFxDPH091Pwd1NwjfAMDgFJBIcEhTqHhAa58jCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeK8ADwNDI2NLIyMTR2Ni1AAAf0ElNw</recordid><startdate>19890925</startdate><enddate>19890925</enddate><creator>IIDA HISAO</creator><scope>EVB</scope></search><sort><creationdate>19890925</creationdate><title>SINKING INSTALLATION OF EXISTING STRUCTURE</title><author>IIDA HISAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH01239224A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>IIDA HISAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IIDA HISAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SINKING INSTALLATION OF EXISTING STRUCTURE</title><date>1989-09-25</date><risdate>1989</risdate><abstract>PURPOSE:To speedily and economically sink an existing structure by forming an insertion hole extending from the upper face to the lower face of the structure, and forming a cavity by the injection of high pressure water in the ground under the structure, thereby sinking it. CONSTITUTION:An insertion hole 2 is formed so as to extend from the upper to the lower face of an existing structure 1, and high pressure water jetting rod 3 is inserted therein. Next, high pressure water is jetted with respect to the ground 4 under the structure 1 for cutting the ground. Then, earth slurry is discharged through the hole 2 so as to form a cavity (h) just under the structure 1. With the self weight of the structure 1, and a load applied by oil pressure and the like, as necessary, the structure 1 is sunk into the cavity (h).</abstract><oa>free_for_read</oa></addata></record>
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language	eng
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subjects	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
title	SINKING INSTALLATION OF EXISTING STRUCTURE
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