JPS6354877B2 - - Google Patents
Info
- Publication number
- JPS6354877B2 JPS6354877B2 JP56121430A JP12143081A JPS6354877B2 JP S6354877 B2 JPS6354877 B2 JP S6354877B2 JP 56121430 A JP56121430 A JP 56121430A JP 12143081 A JP12143081 A JP 12143081A JP S6354877 B2 JPS6354877 B2 JP S6354877B2
- Authority
- JP
- Japan
- Prior art keywords
- tensioning
- cable
- concrete
- tunnel
- tension
- 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
- 238000010276 construction Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 239000011382 roller-compacted concrete Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000004567 concrete Substances 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- 239000011513 prestressed concrete Substances 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- -1 reinforcing bars Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56121430A JPS5824098A (ja) | 1981-08-04 | 1981-08-04 | トンネル構築物のプレストレスト工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56121430A JPS5824098A (ja) | 1981-08-04 | 1981-08-04 | トンネル構築物のプレストレスト工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5824098A JPS5824098A (ja) | 1983-02-12 |
JPS6354877B2 true JPS6354877B2 (en]) | 1988-10-31 |
Family
ID=14810941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56121430A Granted JPS5824098A (ja) | 1981-08-04 | 1981-08-04 | トンネル構築物のプレストレスト工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5824098A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61212244A (ja) * | 1985-03-15 | 1986-09-20 | Ajinomoto General Food Kk | 冷水易分散性ココア含有含脂製品の製造方法 |
-
1981
- 1981-08-04 JP JP56121430A patent/JPS5824098A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5824098A (ja) | 1983-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6216403B1 (en) | Method, member, and tendon for constructing an anchoring device | |
CA3082307C (en) | Cementitious foundation cap with post-tensioned helical anchors and method for making the same | |
EP2609258B1 (en) | System for anchoring a load | |
KR100917044B1 (ko) | 앵커 일체형 이중 벽체 콘크리트 옹벽 시공방법 | |
JPH0953396A (ja) | 地下空洞の覆工構造およびその覆工方法 | |
CN110004927A (zh) | 预应力微型桩施工方法 | |
RU2352720C1 (ru) | Инъекционный грунтовый стержневой анкер с извлекаемой тягой винтового профиля | |
KR20030028518A (ko) | 영구 앙카 옹벽 공법 및 장치 | |
CN210380191U (zh) | 一种轻量化电力通信组合预制缆线通道 | |
KR101013627B1 (ko) | 지하구조물의 루프 구조물 및 그 시공방법 | |
JPH0996197A (ja) | 支保壁の構造およびその施工方法 | |
JPS6354877B2 (en]) | ||
JP3167937B2 (ja) | シールド覆工用セグメント及びシールドトンネルの構築方法 | |
JPH11200793A (ja) | シールドトンネルおよびその覆工方法 | |
US3299644A (en) | Underpinning system and method of constructing same | |
CN216339716U (zh) | 一种抗浮锚杆结构 | |
CN112647497B (zh) | 孔内预应力支承构件、预应力锚杆及施工方法 | |
CN109235482A (zh) | 基于有粘结预应力混凝土的塔吊基础及其施工方法 | |
JPH0525821A (ja) | 連続地中壁とその施工法 | |
JPH10102487A (ja) | 地中連続壁のプレストレス導入方法 | |
JPH07216871A (ja) | 円形山留め工法 | |
CN208816155U (zh) | 破碎围岩巷道支护用的预应力注浆锚索 | |
CN214695767U (zh) | 一种先设预应力锚杆穿越先建建筑基础连接结构 | |
JPH10183755A (ja) | Pc外ケーブルによる海上構造物の補強構造及び補強方法 | |
CN116255522B (zh) | 一种在役pccp原位体外智能缠绕自预应力加固方法 |