JPS6256913B2 - - Google Patents

Info

Publication number
JPS6256913B2
JPS6256913B2 JP56127229A JP12722981A JPS6256913B2 JP S6256913 B2 JPS6256913 B2 JP S6256913B2 JP 56127229 A JP56127229 A JP 56127229A JP 12722981 A JP12722981 A JP 12722981A JP S6256913 B2 JPS6256913 B2 JP S6256913B2
Authority
JP
Japan
Prior art keywords
propulsion
friction material
elastic body
water
spherical elastic
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
JP56127229A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5827774A (ja
Inventor
Fumio Fujita
Kazumoto Murase
Yoshimasa Kondo
Toshio Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Aoki Construction Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Aoki Construction Co Ltd
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 by Sumitomo Chemical Co Ltd, Aoki Construction Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP12722981A priority Critical patent/JPS5827774A/ja
Publication of JPS5827774A publication Critical patent/JPS5827774A/ja
Publication of JPS6256913B2 publication Critical patent/JPS6256913B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP12722981A 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法 Granted JPS5827774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12722981A JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12722981A JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Publications (2)

Publication Number Publication Date
JPS5827774A JPS5827774A (ja) 1983-02-18
JPS6256913B2 true JPS6256913B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-27

Family

ID=14954919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12722981A Granted JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Country Status (1)

Country Link
JP (1) JPS5827774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129395A (ja) * 1983-12-16 1985-07-10 株式会社大林組 推進工法
JPS60262869A (ja) * 1984-06-08 1985-12-26 Kuraray Co Ltd コ−テイング材料
JPS61190584A (ja) * 1985-02-18 1986-08-25 Tachibana Shokai:Kk 摩擦減少剤
EP1645568A4 (en) 2003-07-11 2007-06-27 Asahi Kasei Chemicals Corp FUNCTIONAL STARCH POWDER
EP2261263B1 (en) 2008-03-31 2022-03-23 Asahi Kasei Kabushiki Kaisha Processed starch powder with excellent disintegration properties and manufacturing method thereof
MY169160A (en) 2012-04-27 2019-02-19 Japan Corn Starch Co Ltd Method for producing starch granules, and orally disintegrating tablet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165486A (en) * 1958-09-29 1965-01-12 Monsanto Co Cross-linked olefin-maleic anhydride interpolymers and salts thereof
US3353601A (en) * 1965-07-26 1967-11-21 Dow Chemical Co Composition and use therefor for water shut-off

Also Published As

Publication number Publication date
JPS5827774A (ja) 1983-02-18

Similar Documents

Publication Publication Date Title
CN109535306B (zh) 一种用于高压大流量岩溶突涌水治理的膨胀高分子注浆材料及制备方法
JPS6256913B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH639671A5 (de) Verfahren zur stabilisierung waessriger loesungen von wasserloeslichen, durch polymerisation gelbildenden acrylmonomeren sowie anwendung des verfahrens.
JPS6320274B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS61225275A (ja) シ−ルド工法用逸泥防止剤
PT85631B (pt) Processo para a preparacao de particulas porosas nao revestidas de resina de cloreto de polivinilo
US3418813A (en) Sealing method
JP3034684B2 (ja) 推進工法用泥漿材
JPH08199160A (ja) 掘削添加材
JP3062773B2 (ja) 推進工法用滑材
JPS6252786B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2780457B2 (ja) 泥土加圧シールド工法用泥土調整剤
JPH0458840B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3224533B1 (ja) 摩擦低減剤用塗料ならびにそれを利用したネガティブフリクションカット工法、潜函工法および推進工法
JP2671724B2 (ja) （メタ）アクリル酸塩系重合体の製法
JP3041085B2 (ja) 推進工法用減摩材
JP2996454B2 (ja) 推進工法用加泥材
JPS58106022A (ja) ケ−ソン沈設時の周面摩擦低減方法
JPH11269868A (ja) 土質改良工法
JPS5933381A (ja) シ−ルド推進工法用減摩剤組成物
JPH01158108A (ja) 軟弱粘性土地盤の改良工法
EP0333473A2 (en) Micro-tunnelling method
JPH1129762A (ja) グラウトホール用止水組成物及びその止水方法
JP4898028B2 (ja) 摩擦低減地中沈設体及び周面摩擦力低減工法
JPS6366353B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)