CN102852157A - 顶部固定水钻法人工挖孔桩方法 - Google Patents
顶部固定水钻法人工挖孔桩方法 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106351212A (zh) * | 2016-08-17 | 2017-01-25 | 中铁建大桥工程局集团第三工程有限公司 | 一种岩石地质条件下采用水钻及静态胀药施工桩基的方法 |
CN107503344A (zh) * | 2017-08-01 | 2017-12-22 | 石家庄市道桥管理处 | 周转式分节钢护筒护壁人工挖孔灌注桩的施工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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DE826896C (de) * | 1950-05-20 | 1952-01-07 | Fried Krupp Bergwerke Essen | Einbruch-Kernbohrmaschine |
CN2089070U (zh) * | 1991-01-19 | 1991-11-20 | 河南省煤炭科学研究所 | 小型探水钻 |
CN2216138Y (zh) * | 1995-04-13 | 1995-12-27 | 大庆石油管理局地质录井公司 | 取芯器 |
CN2336094Y (zh) * | 1998-04-15 | 1999-09-01 | 丁自勤 | 钻孔取芯机 |
CN102071683A (zh) * | 2011-02-15 | 2011-05-25 | 中交第四公路工程局有限公司 | 水钻挖孔桩施工方法 |
CN201943590U (zh) * | 2011-02-15 | 2011-08-24 | 中交第四公路工程局有限公司 | 水钻挖孔桩施工设备 |
CN102251522A (zh) * | 2011-04-29 | 2011-11-23 | 常华北 | 灌注桩取芯方法和组合式混凝土取芯装置 |
CN202247863U (zh) * | 2011-08-31 | 2012-05-30 | 李华广 | 一种水钻打桩机 |
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2012
- 2012-08-30 CN CN201210315336.8A patent/CN102852157B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE826896C (de) * | 1950-05-20 | 1952-01-07 | Fried Krupp Bergwerke Essen | Einbruch-Kernbohrmaschine |
CN2089070U (zh) * | 1991-01-19 | 1991-11-20 | 河南省煤炭科学研究所 | 小型探水钻 |
CN2216138Y (zh) * | 1995-04-13 | 1995-12-27 | 大庆石油管理局地质录井公司 | 取芯器 |
CN2336094Y (zh) * | 1998-04-15 | 1999-09-01 | 丁自勤 | 钻孔取芯机 |
CN102071683A (zh) * | 2011-02-15 | 2011-05-25 | 中交第四公路工程局有限公司 | 水钻挖孔桩施工方法 |
CN201943590U (zh) * | 2011-02-15 | 2011-08-24 | 中交第四公路工程局有限公司 | 水钻挖孔桩施工设备 |
CN102251522A (zh) * | 2011-04-29 | 2011-11-23 | 常华北 | 灌注桩取芯方法和组合式混凝土取芯装置 |
CN202247863U (zh) * | 2011-08-31 | 2012-05-30 | 李华广 | 一种水钻打桩机 |
Non-Patent Citations (2)
Title |
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杜一心等: "岩石层人工挖孔桩成孔施工技术", 《工程质量》, no. 1, 31 December 2011 (2011-12-31), pages 66 - 67 * |
邓兴辉等: "人工挖孔灌注桩机械水钻钻石入岩施工技术浅析", 《广西城镇建设》, no. 06, 30 June 2012 (2012-06-30), pages 72 - 75 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106351212A (zh) * | 2016-08-17 | 2017-01-25 | 中铁建大桥工程局集团第三工程有限公司 | 一种岩石地质条件下采用水钻及静态胀药施工桩基的方法 |
CN107503344A (zh) * | 2017-08-01 | 2017-12-22 | 石家庄市道桥管理处 | 周转式分节钢护筒护壁人工挖孔灌注桩的施工方法 |
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Owner name: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTI Free format text: FORMER NAME: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP COR |
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Address after: 430071 Wuchang District, Hubei, South Central Road No. two, No. 12, No. Patentee after: Co., Ltd of Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation Address before: 430071 No. 668, democracy Road, Wu Lu District, Hubei, Wuhan Patentee before: Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Cor |