JPH0435597B2 - - Google Patents
Info
- Publication number
- JPH0435597B2 JPH0435597B2 JP62212371A JP21237187A JPH0435597B2 JP H0435597 B2 JPH0435597 B2 JP H0435597B2 JP 62212371 A JP62212371 A JP 62212371A JP 21237187 A JP21237187 A JP 21237187A JP H0435597 B2 JPH0435597 B2 JP H0435597B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- excavation
- head
- hammer
- sand
- 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 - Lifetime
Links
- 238000009412 basement excavation Methods 0.000 claims description 45
- 239000004576 sand Substances 0.000 claims description 24
- 239000002689 soil Substances 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 4
- 239000011435 rock Substances 0.000 description 14
- 239000003673 groundwater Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 238000005553 drilling Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21237187A JPS6458794A (en) | 1987-08-25 | 1987-08-25 | Method of excavation construction and excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21237187A JPS6458794A (en) | 1987-08-25 | 1987-08-25 | Method of excavation construction and excavator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6458794A JPS6458794A (en) | 1989-03-06 |
JPH0435597B2 true JPH0435597B2 (US20090163788A1-20090625-C00002.png) | 1992-06-11 |
Family
ID=16621457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21237187A Granted JPS6458794A (en) | 1987-08-25 | 1987-08-25 | Method of excavation construction and excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458794A (US20090163788A1-20090625-C00002.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4552459B2 (ja) * | 2003-02-28 | 2010-09-29 | チッソ株式会社 | ポリアミン−ポリフェノールハイブリッド及びラジカル消去剤 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112554177B (zh) * | 2021-02-22 | 2021-05-11 | 中铁九局集团第四工程有限公司 | 一种超长小直径钻孔灌注桩施工方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105708A (US20090163788A1-20090625-C00002.png) * | 1973-02-13 | 1974-10-07 | ||
JPS6123384B2 (US20090163788A1-20090625-C00002.png) * | 1979-03-08 | 1986-06-05 | Toyota Jidosha Kk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49136801U (US20090163788A1-20090625-C00002.png) * | 1973-03-26 | 1974-11-25 | ||
JPS6123384U (ja) * | 1984-07-13 | 1986-02-12 | 三和機材株式会社 | 岩盤用大口径掘削機 |
-
1987
- 1987-08-25 JP JP21237187A patent/JPS6458794A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105708A (US20090163788A1-20090625-C00002.png) * | 1973-02-13 | 1974-10-07 | ||
JPS6123384B2 (US20090163788A1-20090625-C00002.png) * | 1979-03-08 | 1986-06-05 | Toyota Jidosha Kk |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4552459B2 (ja) * | 2003-02-28 | 2010-09-29 | チッソ株式会社 | ポリアミン−ポリフェノールハイブリッド及びラジカル消去剤 |
Also Published As
Publication number | Publication date |
---|---|
JPS6458794A (en) | 1989-03-06 |
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