PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME
Disclosed is a smart device for anchoring/measuring a post-tensioning (PT) tendon used for a prestressed concrete (PSC) girder, capable of easily measuring the tension of a strand buried in a PSC girder. According to the present invention, the smart device for anchoring/measuring a PT tendon compris...
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| description | Disclosed is a smart device for anchoring/measuring a post-tensioning (PT) tendon used for a prestressed concrete (PSC) girder, capable of easily measuring the tension of a strand buried in a PSC girder. According to the present invention, the smart device for anchoring/measuring a PT tendon comprises: a wedge plate including a plurality of wedge mounting holes to mount and fix a wedge coupled to each of a plurality of strands thereinto; an anchor casting connected to the wedge plate at a front side to pass the plurality of strands; and a trumpet part connected to the anchor casting at a front side to pass the anchor casting and the plurality of strands, and connected to a duct at a rear side. The trumpet part comprises: a rear trumpet connected to the anchor casting; a front trumpet connected to the duct; and an EM sensor disposed between the rear and front trumpets to cover the plurality of strands. The rear and front trumpets are made of a nonmetallic material, and the wedge plate and the anchor casting may include a metallic material.
PSC(Prestressed Concrete) 거더에 사용되는 PT(Post-Tensionning) 텐던 정착/계측 스마트 장치가 개시되며, PT(Post-Tensionning) 텐던 정착/계측 스마트 장치는 복수의 강연선 각각에 결합된 왯지가 안착 고정되는 복수의 왯지 안착 홀이 형성된 왯지 플레이트, 상기 복수의 강연선이 통과되도록 상기 왯지 플레이트와 전방으로 연결되어 앵커 캐스팅 및 상기 복수의 강연선이 통과되도록 상기 앵커 캐스팅과 전방으로 연결되고 후방으로 덕트와 연결되는 트럼펫부를 포함하되, 상기 트럼펫부는 상기 앵커 캐스팅과 연결되는 후방 트럼펫, 상기 덕트와 연결되는 전방 트럼펫, 및 상기 복수의 강연선을 둘러싸도록 상기 후방 트럼펫과 상기 전방 트럼펫 사이에 개재되는 EM센서를 포함하며, 상기 후방 트럼펫 및 상기 전방 트럼펫은 비금속 재질이고, 상기 왯지 플레이트, 상기 앵커 캐스팅은 금속 재질을 포함할 수 있다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20190012932A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20190012932A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20190012932A3</originalsourceid><addsrcrecordid>eNqNjLsKwkAQRdNYiPoPA9Yhr8py2Z0ki2Z2mZ3YhiBrJRqI4O-bgB9gcTmnONxt8vECGfigIXSKBQxerUaoHYMi3Tq21GQdqtCvBt4FSQUpWEdkG1jUOFpSA54xyLKABrQjzSgIjWWDDJb0pTfrgbQIQXW4Tzb38THHw4-75Fij6DaN02uI8zTe4jO-hzOXeXHK86I8VaWq_qu-KNc6cg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME</title><source>esp@cenet</source><creator>CHUN, KYOUNG SIK</creator><creatorcontrib>CHUN, KYOUNG SIK</creatorcontrib><description>Disclosed is a smart device for anchoring/measuring a post-tensioning (PT) tendon used for a prestressed concrete (PSC) girder, capable of easily measuring the tension of a strand buried in a PSC girder. According to the present invention, the smart device for anchoring/measuring a PT tendon comprises: a wedge plate including a plurality of wedge mounting holes to mount and fix a wedge coupled to each of a plurality of strands thereinto; an anchor casting connected to the wedge plate at a front side to pass the plurality of strands; and a trumpet part connected to the anchor casting at a front side to pass the anchor casting and the plurality of strands, and connected to a duct at a rear side. The trumpet part comprises: a rear trumpet connected to the anchor casting; a front trumpet connected to the duct; and an EM sensor disposed between the rear and front trumpets to cover the plurality of strands. The rear and front trumpets are made of a nonmetallic material, and the wedge plate and the anchor casting may include a metallic material.
PSC(Prestressed Concrete) 거더에 사용되는 PT(Post-Tensionning) 텐던 정착/계측 스마트 장치가 개시되며, PT(Post-Tensionning) 텐던 정착/계측 스마트 장치는 복수의 강연선 각각에 결합된 왯지가 안착 고정되는 복수의 왯지 안착 홀이 형성된 왯지 플레이트, 상기 복수의 강연선이 통과되도록 상기 왯지 플레이트와 전방으로 연결되어 앵커 캐스팅 및 상기 복수의 강연선이 통과되도록 상기 앵커 캐스팅과 전방으로 연결되고 후방으로 덕트와 연결되는 트럼펫부를 포함하되, 상기 트럼펫부는 상기 앵커 캐스팅과 연결되는 후방 트럼펫, 상기 덕트와 연결되는 전방 트럼펫, 및 상기 복수의 강연선을 둘러싸도록 상기 후방 트럼펫과 상기 전방 트럼펫 사이에 개재되는 EM센서를 포함하며, 상기 후방 트럼펫 및 상기 전방 트럼펫은 비금속 재질이고, 상기 왯지 플레이트, 상기 앵커 캐스팅은 금속 재질을 포함할 수 있다.</description><language>eng ; kor</language><subject>ASSEMBLY OF BRIDGES ; BUILDING ; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE ; BUILDING MATERIALS ; CONSTRUCTION OF BRIDGES ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; FIXED CONSTRUCTIONS ; FORMS ; HANDLING BUILDING MATERIALS ON THE SITE ; MEASURING ; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE ; OR VIADUCTS ; PHYSICS ; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ; SCAFFOLDING ; SHUTTERING ; STRUCTURAL ELEMENTS ; TESTING</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=20190211&DB=EPODOC&CC=KR&NR=20190012932A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190211&DB=EPODOC&CC=KR&NR=20190012932A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHUN, KYOUNG SIK</creatorcontrib><title>PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME</title><description>Disclosed is a smart device for anchoring/measuring a post-tensioning (PT) tendon used for a prestressed concrete (PSC) girder, capable of easily measuring the tension of a strand buried in a PSC girder. According to the present invention, the smart device for anchoring/measuring a PT tendon comprises: a wedge plate including a plurality of wedge mounting holes to mount and fix a wedge coupled to each of a plurality of strands thereinto; an anchor casting connected to the wedge plate at a front side to pass the plurality of strands; and a trumpet part connected to the anchor casting at a front side to pass the anchor casting and the plurality of strands, and connected to a duct at a rear side. The trumpet part comprises: a rear trumpet connected to the anchor casting; a front trumpet connected to the duct; and an EM sensor disposed between the rear and front trumpets to cover the plurality of strands. The rear and front trumpets are made of a nonmetallic material, and the wedge plate and the anchor casting may include a metallic material.
PSC(Prestressed Concrete) 거더에 사용되는 PT(Post-Tensionning) 텐던 정착/계측 스마트 장치가 개시되며, PT(Post-Tensionning) 텐던 정착/계측 스마트 장치는 복수의 강연선 각각에 결합된 왯지가 안착 고정되는 복수의 왯지 안착 홀이 형성된 왯지 플레이트, 상기 복수의 강연선이 통과되도록 상기 왯지 플레이트와 전방으로 연결되어 앵커 캐스팅 및 상기 복수의 강연선이 통과되도록 상기 앵커 캐스팅과 전방으로 연결되고 후방으로 덕트와 연결되는 트럼펫부를 포함하되, 상기 트럼펫부는 상기 앵커 캐스팅과 연결되는 후방 트럼펫, 상기 덕트와 연결되는 전방 트럼펫, 및 상기 복수의 강연선을 둘러싸도록 상기 후방 트럼펫과 상기 전방 트럼펫 사이에 개재되는 EM센서를 포함하며, 상기 후방 트럼펫 및 상기 전방 트럼펫은 비금속 재질이고, 상기 왯지 플레이트, 상기 앵커 캐스팅은 금속 재질을 포함할 수 있다.</description><subject>ASSEMBLY OF BRIDGES</subject><subject>BUILDING</subject><subject>BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE</subject><subject>BUILDING MATERIALS</subject><subject>CONSTRUCTION OF BRIDGES</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FORMS</subject><subject>HANDLING BUILDING MATERIALS ON THE SITE</subject><subject>MEASURING</subject><subject>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</subject><subject>OR VIADUCTS</subject><subject>PHYSICS</subject><subject>REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS</subject><subject>SCAFFOLDING</subject><subject>SHUTTERING</subject><subject>STRUCTURAL ELEMENTS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLsKwkAQRdNYiPoPA9Yhr8py2Z0ki2Z2mZ3YhiBrJRqI4O-bgB9gcTmnONxt8vECGfigIXSKBQxerUaoHYMi3Tq21GQdqtCvBt4FSQUpWEdkG1jUOFpSA54xyLKABrQjzSgIjWWDDJb0pTfrgbQIQXW4Tzb38THHw4-75Fij6DaN02uI8zTe4jO-hzOXeXHK86I8VaWq_qu-KNc6cg</recordid><startdate>20190211</startdate><enddate>20190211</enddate><creator>CHUN, KYOUNG SIK</creator><scope>EVB</scope></search><sort><creationdate>20190211</creationdate><title>PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME</title><author>CHUN, KYOUNG SIK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20190012932A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>ASSEMBLY OF BRIDGES</topic><topic>BUILDING</topic><topic>BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE</topic><topic>BUILDING MATERIALS</topic><topic>CONSTRUCTION OF BRIDGES</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FORMS</topic><topic>HANDLING BUILDING MATERIALS ON THE SITE</topic><topic>MEASURING</topic><topic>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</topic><topic>OR VIADUCTS</topic><topic>PHYSICS</topic><topic>REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS</topic><topic>SCAFFOLDING</topic><topic>SHUTTERING</topic><topic>STRUCTURAL ELEMENTS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHUN, KYOUNG SIK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHUN, KYOUNG SIK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME</title><date>2019-02-11</date><risdate>2019</risdate><abstract>Disclosed is a smart device for anchoring/measuring a post-tensioning (PT) tendon used for a prestressed concrete (PSC) girder, capable of easily measuring the tension of a strand buried in a PSC girder. According to the present invention, the smart device for anchoring/measuring a PT tendon comprises: a wedge plate including a plurality of wedge mounting holes to mount and fix a wedge coupled to each of a plurality of strands thereinto; an anchor casting connected to the wedge plate at a front side to pass the plurality of strands; and a trumpet part connected to the anchor casting at a front side to pass the anchor casting and the plurality of strands, and connected to a duct at a rear side. The trumpet part comprises: a rear trumpet connected to the anchor casting; a front trumpet connected to the duct; and an EM sensor disposed between the rear and front trumpets to cover the plurality of strands. The rear and front trumpets are made of a nonmetallic material, and the wedge plate and the anchor casting may include a metallic material.
PSC(Prestressed Concrete) 거더에 사용되는 PT(Post-Tensionning) 텐던 정착/계측 스마트 장치가 개시되며, PT(Post-Tensionning) 텐던 정착/계측 스마트 장치는 복수의 강연선 각각에 결합된 왯지가 안착 고정되는 복수의 왯지 안착 홀이 형성된 왯지 플레이트, 상기 복수의 강연선이 통과되도록 상기 왯지 플레이트와 전방으로 연결되어 앵커 캐스팅 및 상기 복수의 강연선이 통과되도록 상기 앵커 캐스팅과 전방으로 연결되고 후방으로 덕트와 연결되는 트럼펫부를 포함하되, 상기 트럼펫부는 상기 앵커 캐스팅과 연결되는 후방 트럼펫, 상기 덕트와 연결되는 전방 트럼펫, 및 상기 복수의 강연선을 둘러싸도록 상기 후방 트럼펫과 상기 전방 트럼펫 사이에 개재되는 EM센서를 포함하며, 상기 후방 트럼펫 및 상기 전방 트럼펫은 비금속 재질이고, 상기 왯지 플레이트, 상기 앵커 캐스팅은 금속 재질을 포함할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ASSEMBLY OF BRIDGES BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDING MATERIALS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE OR VIADUCTS PHYSICS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING STRUCTURAL ELEMENTS TESTING |
| title | PT / PSC SMART DEVICE FOR ANCHORING/MEASURING POST-TENSIONNIG TENDON AND PRESTRESSED CONCRETE GIRDER INCLUDING THE SAME |
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