Variable-rigidity cemented soil core-inserting composite pile and design method
The invention discloses a variable-rigidity cemented soil core-inserting composite pile and a design method. The variable-rigidity cemented soil core-inserting composite pile comprises a peripheral cemented soil pile, a strong core pile section, a concrete prefabricated core pile section, a connecti...
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| creator | CHENG HAITAO LIU BIN BU FADONG LI JIANMING ZHU FENG SONG YIZHONG MI CHUNRONG |
| description | The invention discloses a variable-rigidity cemented soil core-inserting composite pile and a design method. The variable-rigidity cemented soil core-inserting composite pile comprises a peripheral cemented soil pile, a strong core pile section, a concrete prefabricated core pile section, a connecting disc, a quick-connection clamping groove and a quick-connection clamping protrusion. The concreteprefabricated core pile section and the strong core pile section are arranged in the peripheral cemented soil pile, a connecting disc is arranged at the bottom of the strong core pile section, a clamping protrusion is arranged on the connecting disc, and a clamping groove is formed in the top of the concrete prefabricated core pile section. The two sides of the clamping protrusion and the clamping groove are clamped through a springback device, and rapid connection and clamping of the two sections of core piles can be achieved.
本发明公开了一种变刚度水泥土插芯组合桩及设计方法，包括外围水泥土桩、强芯桩段、混凝土预制芯桩段、连接盘、快接卡紧凹槽和快接卡紧凸起；混凝土预制芯桩段和强芯桩段设置在外围水泥土桩内， |
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本发明公开了一种变刚度水泥土插芯组合桩及设计方法，包括外围水泥土桩、强芯桩段、混凝土预制芯桩段、连接盘、快接卡紧凹槽和快接卡紧凸起；混凝土预制芯桩段和强芯桩段设置在外围水泥土桩内，</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2019</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=20191206&DB=EPODOC&CC=CN&NR=110543734A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191206&DB=EPODOC&CC=CN&NR=110543734A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG HAITAO</creatorcontrib><creatorcontrib>LIU BIN</creatorcontrib><creatorcontrib>BU FADONG</creatorcontrib><creatorcontrib>LI JIANMING</creatorcontrib><creatorcontrib>ZHU FENG</creatorcontrib><creatorcontrib>SONG YIZHONG</creatorcontrib><creatorcontrib>MI CHUNRONG</creatorcontrib><title>Variable-rigidity cemented soil core-inserting composite pile and design method</title><description>The invention discloses a variable-rigidity cemented soil core-inserting composite pile and a design method. The variable-rigidity cemented soil core-inserting composite pile comprises a peripheral cemented soil pile, a strong core pile section, a concrete prefabricated core pile section, a connecting disc, a quick-connection clamping groove and a quick-connection clamping protrusion. The concreteprefabricated core pile section and the strong core pile section are arranged in the peripheral cemented soil pile, a connecting disc is arranged at the bottom of the strong core pile section, a clamping protrusion is arranged on the connecting disc, and a clamping groove is formed in the top of the concrete prefabricated core pile section. The two sides of the clamping protrusion and the clamping groove are clamped through a springback device, and rapid connection and clamping of the two sections of core piles can be achieved.
本发明公开了一种变刚度水泥土插芯组合桩及设计方法，包括外围水泥土桩、强芯桩段、混凝土预制芯桩段、连接盘、快接卡紧凹槽和快接卡紧凸起；混凝土预制芯桩段和强芯桩段设置在外围水泥土桩内，</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjsKAjEURuFpLETdw3UBAYeMWMugWGkjtkNMfjMX8iK5jbvXwgVYHT44y-72MJXNM0BV9uxY3mQRkQSOWuZANlcoTg1VOPkvY8mNBVQ4gExy5NDYJ4qQObt1t3iZ0LD5ddVtz6f7eFEoeUIrxiJBpvHa97v9oA96OOp_ng-GLDc2</recordid><startdate>20191206</startdate><enddate>20191206</enddate><creator>CHENG HAITAO</creator><creator>LIU BIN</creator><creator>BU FADONG</creator><creator>LI JIANMING</creator><creator>ZHU FENG</creator><creator>SONG YIZHONG</creator><creator>MI CHUNRONG</creator><scope>EVB</scope></search><sort><creationdate>20191206</creationdate><title>Variable-rigidity cemented soil core-inserting composite pile and design method</title><author>CHENG HAITAO ; LIU BIN ; BU FADONG ; LI JIANMING ; ZHU FENG ; SONG YIZHONG ; MI CHUNRONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110543734A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</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>CHENG HAITAO</creatorcontrib><creatorcontrib>LIU BIN</creatorcontrib><creatorcontrib>BU FADONG</creatorcontrib><creatorcontrib>LI JIANMING</creatorcontrib><creatorcontrib>ZHU FENG</creatorcontrib><creatorcontrib>SONG YIZHONG</creatorcontrib><creatorcontrib>MI CHUNRONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG HAITAO</au><au>LIU BIN</au><au>BU FADONG</au><au>LI JIANMING</au><au>ZHU FENG</au><au>SONG YIZHONG</au><au>MI CHUNRONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Variable-rigidity cemented soil core-inserting composite pile and design method</title><date>2019-12-06</date><risdate>2019</risdate><abstract>The invention discloses a variable-rigidity cemented soil core-inserting composite pile and a design method. The variable-rigidity cemented soil core-inserting composite pile comprises a peripheral cemented soil pile, a strong core pile section, a concrete prefabricated core pile section, a connecting disc, a quick-connection clamping groove and a quick-connection clamping protrusion. The concreteprefabricated core pile section and the strong core pile section are arranged in the peripheral cemented soil pile, a connecting disc is arranged at the bottom of the strong core pile section, a clamping protrusion is arranged on the connecting disc, and a clamping groove is formed in the top of the concrete prefabricated core pile section. The two sides of the clamping protrusion and the clamping groove are clamped through a springback device, and rapid connection and clamping of the two sections of core piles can be achieved.
本发明公开了一种变刚度水泥土插芯组合桩及设计方法，包括外围水泥土桩、强芯桩段、混凝土预制芯桩段、连接盘、快接卡紧凹槽和快接卡紧凸起；混凝土预制芯桩段和强芯桩段设置在外围水泥土桩内，</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Variable-rigidity cemented soil core-inserting composite pile and design method |
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