JPS6128776B2 - - Google Patents
Info
- Publication number
- JPS6128776B2 JPS6128776B2 JP2051577A JP2051577A JPS6128776B2 JP S6128776 B2 JPS6128776 B2 JP S6128776B2 JP 2051577 A JP2051577 A JP 2051577A JP 2051577 A JP2051577 A JP 2051577A JP S6128776 B2 JPS6128776 B2 JP S6128776B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- excavation
- casings
- shaft
- excavator
- 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
- 238000009412 basement excavation Methods 0.000 claims description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 12
- 239000004568 cement Substances 0.000 description 11
- 239000008267 milk Substances 0.000 description 9
- 210000004080 milk Anatomy 0.000 description 9
- 235000013336 milk Nutrition 0.000 description 9
- 238000005553 drilling Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 5
- 239000000440 bentonite Substances 0.000 description 5
- 229910000278 bentonite Inorganic materials 0.000 description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2051577A JPS53105802A (en) | 1977-02-25 | 1977-02-25 | Excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2051577A JPS53105802A (en) | 1977-02-25 | 1977-02-25 | Excavator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53105802A JPS53105802A (en) | 1978-09-14 |
JPS6128776B2 true JPS6128776B2 (enrdf_load_stackoverflow) | 1986-07-02 |
Family
ID=12029282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2051577A Granted JPS53105802A (en) | 1977-02-25 | 1977-02-25 | Excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53105802A (enrdf_load_stackoverflow) |
-
1977
- 1977-02-25 JP JP2051577A patent/JPS53105802A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS53105802A (en) | 1978-09-14 |