CN106192996B - 一种t形桩的施工方法及t形浇注桩施工用的t形钻具 - Google Patents
一种t形桩的施工方法及t形浇注桩施工用的t形钻具 Download PDFInfo
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- CN106192996B CN106192996B CN201610736147.6A CN201610736147A CN106192996B CN 106192996 B CN106192996 B CN 106192996B CN 201610736147 A CN201610736147 A CN 201610736147A CN 106192996 B CN106192996 B CN 106192996B
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| CN201610736147.6A CN106192996B (zh) | 2016-08-26 | 2016-08-26 | 一种t形桩的施工方法及t形浇注桩施工用的t形钻具 |
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| CN106192996A CN106192996A (zh) | 2016-12-07 |
| CN106192996B true CN106192996B (zh) | 2018-06-26 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106761415B (zh) * | 2017-01-23 | 2019-04-26 | 中电建建筑集团有限公司 | 一种深长钻孔灌注桩的施工装置及其施工方法 |
| CN108086910A (zh) * | 2018-01-18 | 2018-05-29 | 北京地矿工程建设有限责任公司 | 长螺旋挤扩桩钻孔机钻孔方法及长螺旋挤扩桩钻孔机 |
| CN108797578A (zh) * | 2018-07-12 | 2018-11-13 | 上海市城市建设设计研究总院(集团)有限公司 | 带分级扩大头的碎石注浆桩及其施工方法 |
| CN108755729B (zh) * | 2018-08-20 | 2023-07-04 | 中铁二十局集团第一工程有限公司 | 一种cfg桩基桩帽与桩身一体化施工装置及方法 |
| CN110344399A (zh) * | 2019-05-15 | 2019-10-18 | 武汉谦诚桩工科技股份有限公司 | 一种桩体与桩帽一次性成桩的方法及其扩孔装置 |
| CN115198770B (zh) * | 2022-07-25 | 2024-05-28 | 浙江易通特种基础工程股份有限公司 | 一种定位护筒装置及使用其的静钻根植桩施工方法 |
| CN115354969B (zh) * | 2022-08-19 | 2025-03-18 | 中冶成都勘察研究总院有限公司 | 一种可调式螺杆桩钻头结构钻进形成螺杆桩的施工方法 |
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| FR2437468A1 (fr) * | 1978-09-27 | 1980-04-25 | Labrue Jean Marie | Tariere creuse pour le forage en vue du moulage de pieux en beton |
| CN1216212C (zh) * | 2003-11-07 | 2005-08-24 | 东南大学 | 钉形桩成桩的工艺方法 |
| CN102162248B (zh) * | 2011-04-26 | 2012-08-29 | 武汉高铁桩工科技有限公司 | 变截面挤密螺纹桩成桩方法及挤密钻具 |
| CN204571847U (zh) * | 2014-12-31 | 2015-08-19 | 武汉高铁桩工科技有限公司 | 一种变径挤扩螺纹钻具 |
| CN104762962B (zh) * | 2015-04-08 | 2016-09-14 | 武汉谦诚桩工科技股份有限公司 | 一种变截面挤扩螺纹桩钻具 |
| CN105888576A (zh) * | 2016-06-12 | 2016-08-24 | 江苏昌鑫基础工程有限公司 | 一种长螺旋钻孔灌注桩顶桩帽一体化施工的钻孔组件 |
| CN206015668U (zh) * | 2016-08-26 | 2017-03-15 | 武汉谦诚桩工科技股份有限公司 | 一种t形浇注桩施工用的t形钻具 |
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Denomination of invention: A construction method of T-shaped pile and T-shaped drilling tool for T-shaped cast-in-place pile construction Effective date of registration: 20210302 Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY Co.,Ltd. Registration number: Y2021420000008 |
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Date of cancellation: 20220120 Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2021420000008 |
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Denomination of invention: A construction method of T-shaped pile and T-shaped drilling tool for T-shaped cast-in-place pile construction Effective date of registration: 20220125 Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2022420000033 |
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Date of cancellation: 20230202 Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2022420000033 |
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Denomination of invention: A construction method of T-shaped pile and T-shaped drilling tool for T-shaped cast pile construction Effective date of registration: 20230206 Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2023420000019 |
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Granted publication date: 20180626 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2023420000019 |
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Effective date of registration: 20251106 Address after: 431700 Hubei Province, Tianmen City Economic Development Zone, east of Xihu Road, (south of Aishikang) Patentee after: Hubei Qingyan intelligent piling Co.,Ltd. Country or region after: China Address before: 430062 Wuchang, Wuhan, Xu Dong Avenue, international city, building B, block 28, floor 8, floor Patentee before: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Country or region before: China |
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