Method of building a tunnel
The invention provides a method of building a tunnel comprising an arched structure (1). The method includes the step of driving elongate beams (2) substantially horizontally into the ground in a side-by-side relationship so as to create an arch-shaped structure of beams. The beams (2) are placed si...
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| creator | SPOELSTRA, HENDRIK, JAN |
| description | The invention provides a method of building a tunnel comprising an arched structure (1). The method includes the step of driving elongate beams (2) substantially horizontally into the ground in a side-by-side relationship so as to create an arch-shaped structure of beams. The beams (2) are placed side by side in a watertight manner, and preferably a seal (13; 15) is inserted together with the beams. The ground below the arch-shaped structure is excavated and a floor (6) is provided to define the bottom of the tunnel. The floor may be founded. The invention also includes such tunnel. |
| format | Patent |
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The method includes the step of driving elongate beams (2) substantially horizontally into the ground in a side-by-side relationship so as to create an arch-shaped structure of beams. The beams (2) are placed side by side in a watertight manner, and preferably a seal (13; 15) is inserted together with the beams. The ground below the arch-shaped structure is excavated and a floor (6) is provided to define the bottom of the tunnel. The floor may be founded. The invention also includes such tunnel.</description><language>eng ; fre ; ger</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; SHAFTS ; TUNNELS</subject><creationdate>2006</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=20060628&DB=EPODOC&CC=EP&NR=1674657A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060628&DB=EPODOC&CC=EP&NR=1674657A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SPOELSTRA, HENDRIK, JAN</creatorcontrib><title>Method of building a tunnel</title><description>The invention provides a method of building a tunnel comprising an arched structure (1). The method includes the step of driving elongate beams (2) substantially horizontally into the ground in a side-by-side relationship so as to create an arch-shaped structure of beams. The beams (2) are placed side by side in a watertight manner, and preferably a seal (13; 15) is inserted together with the beams. The ground below the arch-shaped structure is excavated and a floor (6) is provided to define the bottom of the tunnel. The floor may be founded. The invention also includes such tunnel.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD2TS3JyE9RyE9TSCrNzEnJzEtXSFQoKc3LS83hYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgGGZuYmZqbmjobGRCgBAAw2Iq0</recordid><startdate>20060628</startdate><enddate>20060628</enddate><creator>SPOELSTRA, HENDRIK, JAN</creator><scope>EVB</scope></search><sort><creationdate>20060628</creationdate><title>Method of building a tunnel</title><author>SPOELSTRA, HENDRIK, JAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1674657A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2006</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>SPOELSTRA, HENDRIK, JAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SPOELSTRA, HENDRIK, JAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of building a tunnel</title><date>2006-06-28</date><risdate>2006</risdate><abstract>The invention provides a method of building a tunnel comprising an arched structure (1). The method includes the step of driving elongate beams (2) substantially horizontally into the ground in a side-by-side relationship so as to create an arch-shaped structure of beams. The beams (2) are placed side by side in a watertight manner, and preferably a seal (13; 15) is inserted together with the beams. The ground below the arch-shaped structure is excavated and a floor (6) is provided to define the bottom of the tunnel. The floor may be founded. The invention also includes such tunnel.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SHAFTS TUNNELS |
| title | Method of building a tunnel |
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