CN204572001U - 用于山岭隧道洞口的棚洞结构 - Google Patents
用于山岭隧道洞口的棚洞结构 Download PDFInfo
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- CN204572001U CN204572001U CN201520100613.2U CN201520100613U CN204572001U CN 204572001 U CN204572001 U CN 204572001U CN 201520100613 U CN201520100613 U CN 201520100613U CN 204572001 U CN204572001 U CN 204572001U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106836036A (zh) * | 2017-03-30 | 2017-06-13 | 中铁二院工程集团有限责任公司 | 一种弹性消能隧道棚洞结构及施工方法 |
CN111305849A (zh) * | 2020-03-19 | 2020-06-19 | 重庆渝高科技产业(集团)股份有限公司 | 隧道施工用防沉棚洞结构施工方法 |
CN111893864A (zh) * | 2020-06-29 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | 适用于大跨中承式钢桁拱桥的棚洞 |
CN111893906A (zh) * | 2020-06-29 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | 棚洞施工方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106836036A (zh) * | 2017-03-30 | 2017-06-13 | 中铁二院工程集团有限责任公司 | 一种弹性消能隧道棚洞结构及施工方法 |
CN111305849A (zh) * | 2020-03-19 | 2020-06-19 | 重庆渝高科技产业(集团)股份有限公司 | 隧道施工用防沉棚洞结构施工方法 |
CN111893864A (zh) * | 2020-06-29 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | 适用于大跨中承式钢桁拱桥的棚洞 |
CN111893906A (zh) * | 2020-06-29 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | 棚洞施工方法 |
CN111893864B (zh) * | 2020-06-29 | 2022-03-22 | 中铁第一勘察设计院集团有限公司 | 适用于大跨中承式钢桁拱桥的棚洞 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20171116 Address after: 610000 Sichuan City, Chengdu Province, No. two North Ring Road, No. 111 Co-patentee after: CHINA RAILWAY Corp. Patentee after: SOUTHWEST JIAOTONG University Co-patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Address before: No. 111 North 1 section of the two ring road, Chengdu, Sichuan Patentee before: Southwest Jiaotong University |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20220212 |