Manually excavated hole broadening method and manually excavated hole broadening stabilization structure
The invention provides a manually excavated hole broadening method and a hole broadening stabilization structure. The method comprises the following steps: 1, completing preparatory work before construction; 2, setting out a pile position; 3, excavating a hole and a protection wall to the elevation...
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| creator | HUANG XI LYU JING LI LIANGHUI LIU XIAOMING ZHOU WEI XIONG JIN'AN LUO YIDAO TANG JIAMING XIAO ZHENHUA LI YONGHUI QIU JIANJIN SHI XINPENG JI JINGSHAN YANG YI RONG KE YANG LIWEI |
| description | The invention provides a manually excavated hole broadening method and a hole broadening stabilization structure. The method comprises the following steps: 1, completing preparatory work before construction; 2, setting out a pile position; 3, excavating a hole and a protection wall to the elevation of the bottom of a broadened hole; 4, calibrating a hole part needing to be broadened on a hole wall; 5, drilling holes in soil at the beginning end of the hole part needing to be broadened along the hole wall, and inserting steel perforated pipes in the holes; 6, checking whether the positions of the steel perforated pipes in the holes remain stable and are not deviated, and clearing out dust in the holes; 7, injecting slurry, that is, injecting slurry into the steel perforated pipes for stabilizing and shaping; 8, performing manual hole broadening. In the process, the manual hole broadening stabilization structure is formed. The method provided by the invention reinforces the hole wall and guarantees the safety o |
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The method comprises the following steps: 1, completing preparatory work before construction; 2, setting out a pile position; 3, excavating a hole and a protection wall to the elevation of the bottom of a broadened hole; 4, calibrating a hole part needing to be broadened on a hole wall; 5, drilling holes in soil at the beginning end of the hole part needing to be broadened along the hole wall, and inserting steel perforated pipes in the holes; 6, checking whether the positions of the steel perforated pipes in the holes remain stable and are not deviated, and clearing out dust in the holes; 7, injecting slurry, that is, injecting slurry into the steel perforated pipes for stabilizing and shaping; 8, performing manual hole broadening. In the process, the manual hole broadening stabilization structure is formed. The method provided by the invention reinforces the hole wall and guarantees the safety o</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2014</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=20140806&DB=EPODOC&CC=CN&NR=103967025A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140806&DB=EPODOC&CC=CN&NR=103967025A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG XI</creatorcontrib><creatorcontrib>LYU JING</creatorcontrib><creatorcontrib>LI LIANGHUI</creatorcontrib><creatorcontrib>LIU XIAOMING</creatorcontrib><creatorcontrib>ZHOU WEI</creatorcontrib><creatorcontrib>XIONG JIN'AN</creatorcontrib><creatorcontrib>LUO YIDAO</creatorcontrib><creatorcontrib>TANG JIAMING</creatorcontrib><creatorcontrib>XIAO ZHENHUA</creatorcontrib><creatorcontrib>LI YONGHUI</creatorcontrib><creatorcontrib>QIU JIANJIN</creatorcontrib><creatorcontrib>SHI XINPENG</creatorcontrib><creatorcontrib>JI JINGSHAN</creatorcontrib><creatorcontrib>YANG YI</creatorcontrib><creatorcontrib>RONG KE</creatorcontrib><creatorcontrib>YANG LIWEI</creatorcontrib><title>Manually excavated hole broadening method and manually excavated hole broadening stabilization structure</title><description>The invention provides a manually excavated hole broadening method and a hole broadening stabilization structure. The method comprises the following steps: 1, completing preparatory work before construction; 2, setting out a pile position; 3, excavating a hole and a protection wall to the elevation of the bottom of a broadened hole; 4, calibrating a hole part needing to be broadened on a hole wall; 5, drilling holes in soil at the beginning end of the hole part needing to be broadened along the hole wall, and inserting steel perforated pipes in the holes; 6, checking whether the positions of the steel perforated pipes in the holes remain stable and are not deviated, and clearing out dust in the holes; 7, injecting slurry, that is, injecting slurry into the steel perforated pipes for stabilizing and shaping; 8, performing manual hole broadening. In the process, the manual hole broadening stabilization structure is formed. The method provided by the invention reinforces the hole wall and guarantees the safety o</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>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZMjwTcwrTczJqVRIrUhOLEssSU1RyMjPSVVIKspPTEnNy8xLV8hNLcnIT1FIzEtRyCWsurgkMSkzJ7MqsSQzPw_IKypNLiktSuVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGxpZm5gZGpo7GxKgBAH2CQWU</recordid><startdate>20140806</startdate><enddate>20140806</enddate><creator>HUANG XI</creator><creator>LYU JING</creator><creator>LI LIANGHUI</creator><creator>LIU XIAOMING</creator><creator>ZHOU WEI</creator><creator>XIONG JIN'AN</creator><creator>LUO YIDAO</creator><creator>TANG JIAMING</creator><creator>XIAO ZHENHUA</creator><creator>LI YONGHUI</creator><creator>QIU JIANJIN</creator><creator>SHI XINPENG</creator><creator>JI JINGSHAN</creator><creator>YANG YI</creator><creator>RONG KE</creator><creator>YANG LIWEI</creator><scope>EVB</scope></search><sort><creationdate>20140806</creationdate><title>Manually excavated hole broadening method and manually excavated hole broadening stabilization structure</title><author>HUANG XI ; LYU JING ; LI LIANGHUI ; LIU XIAOMING ; ZHOU WEI ; XIONG JIN'AN ; LUO YIDAO ; TANG JIAMING ; XIAO ZHENHUA ; LI YONGHUI ; QIU JIANJIN ; SHI XINPENG ; JI JINGSHAN ; YANG YI ; RONG KE ; YANG LIWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103967025A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2014</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>HUANG XI</creatorcontrib><creatorcontrib>LYU JING</creatorcontrib><creatorcontrib>LI LIANGHUI</creatorcontrib><creatorcontrib>LIU XIAOMING</creatorcontrib><creatorcontrib>ZHOU WEI</creatorcontrib><creatorcontrib>XIONG JIN'AN</creatorcontrib><creatorcontrib>LUO YIDAO</creatorcontrib><creatorcontrib>TANG JIAMING</creatorcontrib><creatorcontrib>XIAO ZHENHUA</creatorcontrib><creatorcontrib>LI YONGHUI</creatorcontrib><creatorcontrib>QIU JIANJIN</creatorcontrib><creatorcontrib>SHI XINPENG</creatorcontrib><creatorcontrib>JI JINGSHAN</creatorcontrib><creatorcontrib>YANG YI</creatorcontrib><creatorcontrib>RONG KE</creatorcontrib><creatorcontrib>YANG LIWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG XI</au><au>LYU JING</au><au>LI LIANGHUI</au><au>LIU XIAOMING</au><au>ZHOU WEI</au><au>XIONG JIN'AN</au><au>LUO YIDAO</au><au>TANG JIAMING</au><au>XIAO ZHENHUA</au><au>LI YONGHUI</au><au>QIU JIANJIN</au><au>SHI XINPENG</au><au>JI JINGSHAN</au><au>YANG YI</au><au>RONG KE</au><au>YANG LIWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Manually excavated hole broadening method and manually excavated hole broadening stabilization structure</title><date>2014-08-06</date><risdate>2014</risdate><abstract>The invention provides a manually excavated hole broadening method and a hole broadening stabilization structure. The method comprises the following steps: 1, completing preparatory work before construction; 2, setting out a pile position; 3, excavating a hole and a protection wall to the elevation of the bottom of a broadened hole; 4, calibrating a hole part needing to be broadened on a hole wall; 5, drilling holes in soil at the beginning end of the hole part needing to be broadened along the hole wall, and inserting steel perforated pipes in the holes; 6, checking whether the positions of the steel perforated pipes in the holes remain stable and are not deviated, and clearing out dust in the holes; 7, injecting slurry, that is, injecting slurry into the steel perforated pipes for stabilizing and shaping; 8, performing manual hole broadening. In the process, the manual hole broadening stabilization structure is formed. The method provided by the invention reinforces the hole wall and guarantees the safety o</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Manually excavated hole broadening method and manually excavated hole broadening stabilization structure |
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