JPH023856B2 - - Google Patents
Info
- Publication number
- JPH023856B2 JPH023856B2 JP13981382A JP13981382A JPH023856B2 JP H023856 B2 JPH023856 B2 JP H023856B2 JP 13981382 A JP13981382 A JP 13981382A JP 13981382 A JP13981382 A JP 13981382A JP H023856 B2 JPH023856 B2 JP H023856B2
- Authority
- JP
- Japan
- Prior art keywords
- flint
- piece
- inner piece
- pieces
- present
- 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
- 239000000463 material Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000014025 Eugenia carissoides Nutrition 0.000 description 1
- 244000272647 Eugenia carissoides Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Load-Bearing And Curtain Walls (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13981382A JPS5931316A (ja) | 1982-08-13 | 1982-08-13 | 山止め用火打ち材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13981382A JPS5931316A (ja) | 1982-08-13 | 1982-08-13 | 山止め用火打ち材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5931316A JPS5931316A (ja) | 1984-02-20 |
JPH023856B2 true JPH023856B2 (da) | 1990-01-25 |
Family
ID=15254042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13981382A Granted JPS5931316A (ja) | 1982-08-13 | 1982-08-13 | 山止め用火打ち材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931316A (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0533562Y2 (da) * | 1986-01-23 | 1993-08-26 | ||
JPS6322923A (ja) * | 1986-01-31 | 1988-01-30 | Marufuji Shiitopairu Kk | 組立式一体化火打ユニツト |
JPS62129445U (da) * | 1986-02-06 | 1987-08-15 | ||
JPH02289721A (ja) * | 1989-04-28 | 1990-11-29 | Marufuji Shiitopairu Kk | 組立式の大型火打ブロック |
JPH0468116A (ja) * | 1990-07-07 | 1992-03-03 | Hirose & Co Ltd | 山留支保工の火打ブロック |
KR100633796B1 (ko) | 2005-11-16 | 2006-10-16 | (주)써포텍 | 흙막이 가시설 공사의 중앙 버팀보 연결구조 |
CN108049412B (zh) * | 2017-11-22 | 2019-11-26 | 东通岩土科技股份有限公司 | 一种基坑型钢内支撑系统 |
-
1982
- 1982-08-13 JP JP13981382A patent/JPS5931316A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5931316A (ja) | 1984-02-20 |
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