Prefabricated concrete pipe pile combined fireproof column
The utility model discloses a prefabricated concrete pipe pile combined fireproof column which comprises a prefabricated concrete pipe pile column, a fireproof plate wrapping the outer wall of the prefabricated concrete pipe pile column is fixed on the prefabricated concrete pipe pile column, the fi...
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| creator | XU QIGONG QU YANGGUANG XU WEIHUAN XU CAIWEI HE MINXIU |
| description | The utility model discloses a prefabricated concrete pipe pile combined fireproof column which comprises a prefabricated concrete pipe pile column, a fireproof plate wrapping the outer wall of the prefabricated concrete pipe pile column is fixed on the prefabricated concrete pipe pile column, the fireproof plate is formed by at least two plate bodies in a butt joint mode, and a groove is formed in the butt joint portion of every two adjacent plate bodies. And carbon fibers are fixed on the bottom surface of the groove, and the groove is filled with fireproof putty. The fireproof plate is installed on the surface of the column, so that the temperature rising speed of the surface of the column can be reduced, the burst phenomenon is reduced, the heat insulation performance of the fireproof plate enables the internal temperature of the fireproof plate to be transmitted slowly under the fire situation, and the temperature transmitted to the internal pipe pile column is slowed down; the sudden reduction of the bea |
| format | Patent |
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And carbon fibers are fixed on the bottom surface of the groove, and the groove is filled with fireproof putty. 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And carbon fibers are fixed on the bottom surface of the groove, and the groove is filled with fireproof putty. The fireproof plate is installed on the surface of the column, so that the temperature rising speed of the surface of the column can be reduced, the burst phenomenon is reduced, the heat insulation performance of the fireproof plate enables the internal temperature of the fireproof plate to be transmitted slowly under the fire situation, and the temperature transmitted to the internal pipe pile column is slowed down; the sudden reduction of the bea</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAKKEpNS0wqykxOLElNUUjOz0suSi1JVSjILAAROalAodykzDygXFpmUWpBUX5-GlAopzQ3j4eBNS0xpziVF0pzMyi5uYY4e-imFuTHpxYXJCan5qWWxDv7GRlamBiYmhiYhYYaE6UIAPxoMCM</recordid><startdate>20230131</startdate><enddate>20230131</enddate><creator>XU QIGONG</creator><creator>QU YANGGUANG</creator><creator>XU WEIHUAN</creator><creator>XU CAIWEI</creator><creator>HE MINXIU</creator><scope>EVB</scope></search><sort><creationdate>20230131</creationdate><title>Prefabricated concrete pipe pile combined fireproof column</title><author>XU QIGONG ; QU YANGGUANG ; XU WEIHUAN ; XU CAIWEI ; HE MINXIU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218405406UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>XU QIGONG</creatorcontrib><creatorcontrib>QU YANGGUANG</creatorcontrib><creatorcontrib>XU WEIHUAN</creatorcontrib><creatorcontrib>XU CAIWEI</creatorcontrib><creatorcontrib>HE MINXIU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU QIGONG</au><au>QU YANGGUANG</au><au>XU WEIHUAN</au><au>XU CAIWEI</au><au>HE MINXIU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Prefabricated concrete pipe pile combined fireproof column</title><date>2023-01-31</date><risdate>2023</risdate><abstract>The utility model discloses a prefabricated concrete pipe pile combined fireproof column which comprises a prefabricated concrete pipe pile column, a fireproof plate wrapping the outer wall of the prefabricated concrete pipe pile column is fixed on the prefabricated concrete pipe pile column, the fireproof plate is formed by at least two plate bodies in a butt joint mode, and a groove is formed in the butt joint portion of every two adjacent plate bodies. And carbon fibers are fixed on the bottom surface of the groove, and the groove is filled with fireproof putty. The fireproof plate is installed on the surface of the column, so that the temperature rising speed of the surface of the column can be reduced, the burst phenomenon is reduced, the heat insulation performance of the fireproof plate enables the internal temperature of the fireproof plate to be transmitted slowly under the fire situation, and the temperature transmitted to the internal pipe pile column is slowed down; the sudden reduction of the bea</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 | Prefabricated concrete pipe pile combined fireproof column |
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