JPS6223914Y2 - - Google Patents

Info

Publication number
JPS6223914Y2
JPS6223914Y2 JP1981013314U JP1331481U JPS6223914Y2 JP S6223914 Y2 JPS6223914 Y2 JP S6223914Y2 JP 1981013314 U JP1981013314 U JP 1981013314U JP 1331481 U JP1331481 U JP 1331481U JP S6223914 Y2 JPS6223914 Y2 JP S6223914Y2
Authority
JP
Japan
Prior art keywords
shield excavator
shield
bulkhead
segment
chamber
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
Application number
JP1981013314U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57128698U (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981013314U priority Critical patent/JPS6223914Y2/ja
Publication of JPS57128698U publication Critical patent/JPS57128698U/ja
Application granted granted Critical
Publication of JPS6223914Y2 publication Critical patent/JPS6223914Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1981013314U 1981-02-03 1981-02-03 Expired JPS6223914Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981013314U JPS6223914Y2 (enrdf_load_stackoverflow) 1981-02-03 1981-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981013314U JPS6223914Y2 (enrdf_load_stackoverflow) 1981-02-03 1981-02-03

Publications (2)

Publication Number Publication Date
JPS57128698U JPS57128698U (enrdf_load_stackoverflow) 1982-08-11
JPS6223914Y2 true JPS6223914Y2 (enrdf_load_stackoverflow) 1987-06-18

Family

ID=29811400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981013314U Expired JPS6223914Y2 (enrdf_load_stackoverflow) 1981-02-03 1981-02-03

Country Status (1)

Country Link
JP (1) JPS6223914Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101330U (enrdf_load_stackoverflow) * 1974-01-23 1975-08-21

Also Published As

Publication number Publication date
JPS57128698U (enrdf_load_stackoverflow) 1982-08-11

Similar Documents

Publication Publication Date Title
CN102900848B (zh) 一种盾构机带压进仓气囊密封装置及方法
CN106948833A (zh) 拼装式联络通道结构及其施工方法
CN107083963A (zh) 一种盾构隧道始发密封装置及其使用方法
CN108457693B (zh) 一种割缝注浆封孔定点增压扩渗方法及结构
CN112360477A (zh) 一种用于隧道联络通道的掘进设备
JPS6223914Y2 (enrdf_load_stackoverflow)
CN214035668U (zh) 一种用于隧道联络通道的掘进设备
CN115898477B (zh) 一种咬合顶管始发施工临时止水方法
CN214384161U (zh) 一种盾构机始发洞门密封止水装置
CN116122830A (zh) 扩挖装置、盾构机及扩挖方法
CN203669877U (zh) 一种配有可调节密封的盾构机始发装置
CN214366067U (zh) 一种盾构机盾尾密封装置
CN109026151A (zh) 大断面矩形顶管隧道洞门密封装置及其安装方法
CN210661351U (zh) 盾构机充气密封保护气囊
JP2933278B1 (ja) 地中接合型シールド掘進機
JP2726765B2 (ja) トンネル掘削機及びトンネル掘削機用移動式止水壁
JPS6214237Y2 (enrdf_load_stackoverflow)
CN120061855B (zh) 一种地下空间斜井矩形顶管机及其施工方法
JPH0658035B2 (ja) シ−ルド掘進におけるトンネル接合工法
CN223215265U (zh) 一种用于矩形顶管接收洞门的挡泥、止水结构
JP3241132B2 (ja) トンネル掘削装置
JPH0527756B2 (enrdf_load_stackoverflow)
JP2637180B2 (ja) 拡大シールド工法
JPS6124635Y2 (enrdf_load_stackoverflow)
JPS602313Y2 (ja) シ−ルド掘進機におけるテ−ルパツキング間の裏込め材排除装置