JPH0437957Y2 - - Google Patents
Info
- Publication number
- JPH0437957Y2 JPH0437957Y2 JP12046987U JP12046987U JPH0437957Y2 JP H0437957 Y2 JPH0437957 Y2 JP H0437957Y2 JP 12046987 U JP12046987 U JP 12046987U JP 12046987 U JP12046987 U JP 12046987U JP H0437957 Y2 JPH0437957 Y2 JP H0437957Y2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- hydraulic cylinder
- taper
- anchor head
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12046987U JPH0437957Y2 (enrdf_load_stackoverflow) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12046987U JPH0437957Y2 (enrdf_load_stackoverflow) | 1987-08-07 | 1987-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428431U JPS6428431U (enrdf_load_stackoverflow) | 1989-02-20 |
| JPH0437957Y2 true JPH0437957Y2 (enrdf_load_stackoverflow) | 1992-09-07 |
Family
ID=31366604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12046987U Expired JPH0437957Y2 (enrdf_load_stackoverflow) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437957Y2 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045860A (ja) * | 2004-08-03 | 2006-02-16 | Raito Kogyo Co Ltd | アンカーのリフトオフ試験装置 |
| KR101460010B1 (ko) * | 2013-12-04 | 2014-11-11 | 석영철 | 잔류하중 측정을 위한 일체형 고정기구 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174313A (ja) * | 2010-02-25 | 2011-09-08 | Shinei Kk | 油圧圧入機支持力測定装置 |
-
1987
- 1987-08-07 JP JP12046987U patent/JPH0437957Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045860A (ja) * | 2004-08-03 | 2006-02-16 | Raito Kogyo Co Ltd | アンカーのリフトオフ試験装置 |
| KR101460010B1 (ko) * | 2013-12-04 | 2014-11-11 | 석영철 | 잔류하중 측정을 위한 일체형 고정기구 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6428431U (enrdf_load_stackoverflow) | 1989-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10520125B2 (en) | Universal thread protector | |
| CA2730673C (en) | Device and method for controlling a prestressing jack when tensioning a tendon | |
| AU681294B2 (en) | Improved reaction nut | |
| JPH0437957Y2 (enrdf_load_stackoverflow) | ||
| US20060033003A1 (en) | Pocket former | |
| CN115507991B (zh) | 大跨径悬索桥索夹螺杆有效预紧力检测系统及方法 | |
| US3965565A (en) | Method of and apparatus for tightening high-strength steel bolts | |
| US4619475A (en) | Drum lifting apparatus | |
| JPH01169012A (ja) | 杭の載荷試験方法及び装置 | |
| JP3983374B2 (ja) | アンカーの再緊張方法および再緊張用治具 | |
| JP2001133392A (ja) | アンカー材の定着力測定方法 | |
| CN114235593A (zh) | 水工建筑物高分子防水涂层水压粘结破坏试验装置及测试方法 | |
| US3338552A (en) | Hydraulic jacks and the like | |
| US4082468A (en) | Quick release sleeve retained split nut-bolt structure | |
| US3978572A (en) | Pipe joint make up tool | |
| CN211816223U (zh) | 一种用于锚杆预应力无损张拉的装置 | |
| JP3429382B2 (ja) | アンカー緊張用ジャッキ | |
| CN206070525U (zh) | 一种方便拆卸可重复使用的钢绞线锚具 | |
| CN213748201U (zh) | 一种桩基水下直径的测量装置 | |
| CN210834483U (zh) | 一种回弹直拔综合检测混凝土强度的仪器 | |
| CN112761566A (zh) | 一种箍圈拉绳式可向内变径的封隔器 | |
| JPH0959976A (ja) | アンカー頭部の定着構造 | |
| CN106284343B (zh) | 一种方便拆卸可重复使用的钢绞线锚具 | |
| CN215854661U (zh) | 一种预埋双头起吊杆的混凝土预制桩 | |
| CN211899645U (zh) | 一种新型可周转预埋套管 |