CN104775624A - 一种大吨位预应力张拉施工调节装置 - Google Patents
一种大吨位预应力张拉施工调节装置 Download PDFInfo
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066484A (zh) * | 1991-05-08 | 1992-11-25 | 卢锡浪 | 可调式预力地锚预力调整***装置及施工法 |
JPH08135194A (ja) * | 1994-11-04 | 1996-05-28 | Oriental Constr Co Ltd | 中空pc鋼棒の緊張装置 |
JPH10245937A (ja) * | 1997-03-05 | 1998-09-14 | Shimizu Corp | レベル調整機能付きスラブ配筋用スペーサー |
CN201406635Y (zh) * | 2008-12-17 | 2010-02-17 | 中交第二航务工程局有限公司 | 梁段与承台之间实现自平衡加载锚装置 |
CN103343593A (zh) * | 2013-07-25 | 2013-10-09 | 长沙理工大学 | 一种高精度自由调控的预应力筋锚具 |
CN104110100A (zh) * | 2013-12-02 | 2014-10-22 | 成都绿迪科技有限公司 | 钢筋夹片预应力张拉锚块 |
CN204609319U (zh) * | 2015-04-20 | 2015-09-02 | 葛洲坝集团第五工程有限公司 | 一种大吨位预应力张拉施工调节装置 |
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- 2015-04-20 CN CN201510186246.7A patent/CN104775624B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066484A (zh) * | 1991-05-08 | 1992-11-25 | 卢锡浪 | 可调式预力地锚预力调整***装置及施工法 |
JPH08135194A (ja) * | 1994-11-04 | 1996-05-28 | Oriental Constr Co Ltd | 中空pc鋼棒の緊張装置 |
JPH10245937A (ja) * | 1997-03-05 | 1998-09-14 | Shimizu Corp | レベル調整機能付きスラブ配筋用スペーサー |
CN201406635Y (zh) * | 2008-12-17 | 2010-02-17 | 中交第二航务工程局有限公司 | 梁段与承台之间实现自平衡加载锚装置 |
CN103343593A (zh) * | 2013-07-25 | 2013-10-09 | 长沙理工大学 | 一种高精度自由调控的预应力筋锚具 |
CN104110100A (zh) * | 2013-12-02 | 2014-10-22 | 成都绿迪科技有限公司 | 钢筋夹片预应力张拉锚块 |
CN204609319U (zh) * | 2015-04-20 | 2015-09-02 | 葛洲坝集团第五工程有限公司 | 一种大吨位预应力张拉施工调节装置 |
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