JPH0417492U - - Google Patents
Info
- Publication number
- JPH0417492U JPH0417492U JP5946590U JP5946590U JPH0417492U JP H0417492 U JPH0417492 U JP H0417492U JP 5946590 U JP5946590 U JP 5946590U JP 5946590 U JP5946590 U JP 5946590U JP H0417492 U JPH0417492 U JP H0417492U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- sides
- shape
- protrusion
- vertical parts
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例の基礎エレメントを用いて構築したトンネルの
正面図、第３図はその基礎エレメントの斜視図で
ある。
１，７……トンネル、１Ａ，７Ａ……鉛直部、
１Ｂ，７Ｂ……水平部、２……スチール製エレメ
ント、４……基礎エレメント、６，９……エレメ
ント連結体、１１……鋼板、１０……トラス補強
材、１４……突起部、１５……段部、Ｇ……地盤
。
1 and 2 are front views of a tunnel constructed using a foundation element according to an embodiment of the present invention, and FIG. 3 is a perspective view of the foundation element. 1, 7...Tunnel, 1A, 7A...Vertical part,
1B, 7B...Horizontal part, 2...Steel element, 4...Foundation element, 6, 9...Element connection body, 11...Steel plate, 10...Truss reinforcement material, 14...Protrusion, 15... ...Damed section, G...ground.
Claims (1)
直交させて、両側の鉛直部とこれら鉛直部を結ぶ
水平部とからなる略門型に長尺なエレメントを長
手方向に沿つて推進かつ埋設するとともにこれら
エレメントを相互に連結し、このエレメント連結
体の内側の土砂を掘削除去してトンネルを構築す
るにあたり、前記鉛直部の最下部に埋設される基
礎エレメントであつて、 側部が鋼板により閉塞されるとともに、少なく
とも長手方向ならびに下方に開放する中空状とさ
れ、かつその内部にトラスあるいはラチス状の補
強材が組まれ、さらに、推進方向先端部に、前後
に段部を形成する突起部が分割形成され、その中
空内部にコンクリートが打設されることを特徴と
するトンネル構築用基礎エレメント。[Scope of Claim for Utility Model Registration] A long element in the shape of a gate, consisting of vertical parts on both sides and a horizontal part connecting these vertical parts, is installed in the ground on which the tunnel is to be constructed, perpendicular to the cross section of the lining. A foundation element to be buried at the lowest part of the vertical part when constructing a tunnel by driving and burying the elements along the direction and interconnecting these elements, and excavating and removing the earth and sand inside the element connection body. The sides are closed by steel plates, and the hollow shape is opened at least in the longitudinal direction and downward, and a truss or lattice-shaped reinforcing material is installed inside the hollow shape, and furthermore, at the tip in the propulsion direction, there are holes in the front and back. A foundation element for tunnel construction, characterized in that a protrusion forming a step is formed in sections, and concrete is poured into the hollow interior of the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946590U JPH083516Y2 (en) | 1990-06-05 | 1990-06-05 | Basic element for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946590U JPH083516Y2 (en) | 1990-06-05 | 1990-06-05 | Basic element for tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417492U true JPH0417492U (en) | 1992-02-13 |
| JPH083516Y2 JPH083516Y2 (en) | 1996-01-31 |
Family
ID=31585981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5946590U Expired - Lifetime JPH083516Y2 (en) | 1990-06-05 | 1990-06-05 | Basic element for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083516Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002146777A (en) * | 2000-11-15 | 2002-05-22 | Fujita Corp | Earth wall and earth wall element |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021095741A (en) * | 2019-12-17 | 2021-06-24 | 株式会社Ｉｈｉ建材工業 | Tunnel, cutter, and tunnel construction method |
-
1990
- 1990-06-05 JP JP5946590U patent/JPH083516Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002146777A (en) * | 2000-11-15 | 2002-05-22 | Fujita Corp | Earth wall and earth wall element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083516Y2 (en) | 1996-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3689835B2 (en) | Civil engineering structure | |
| JPH0417492U (en) | ||
| JP2000212979A (en) | Underground structure having arch roof and method of constructing the structure | |
| JP2973815B2 (en) | Construction method of pressure-resistant wall under the building | |
| JPS6124628Y2 (en) | ||
| JPH0484497U (en) | ||
| JP3073271U (en) | Composite concrete gutter with landslide prevention | |
| JP2554507B2 (en) | Underground space construction method | |
| CN220335606U (en) | Prefabricated assembly type construction structure | |
| JPH01315520A (en) | Construction method for underground external walls of buildings | |
| JPH06207417A (en) | Retaining wall assembly block of precast gravity type | |
| JPS6124626Y2 (en) | ||
| JP3129129U (en) | Foundation structure for house building. | |
| JPH0330476Y2 (en) | ||
| JPS623443Y2 (en) | ||
| JP2516306B2 (en) | Underground water tank | |
| JPH03125845U (en) | ||
| JPS6124623Y2 (en) | ||
| JPS6172126A (en) | Method of building protection wall body | |
| JPS627756Y2 (en) | ||
| JPH09256782A (en) | Mesail shield machine | |
| JPS597398Y2 (en) | Concrete assembly culvert | |
| JPH0115736Y2 (en) | ||
| JPS62244925A (en) | Bonding structure of concrete structure with pile | |
| JPH0673743A (en) | Block for retaining wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |