Title:
光ファイバケーブルの固定方法
Document Type and Number:
Japanese Patent JP4446584
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fixing method capable of fixing an optical fiber cable for distortion measurement to a structure in a state of applying elastic expansion distortion uniformly in the longitudinal direction and also capable of maintaining the state for a long period. SOLUTION: An optical fiber cable 2 is touched or brought close to a surface of a structure 1 to be fixed in a state of applying tension to cause desired elastic expansion distortion, a coated layer 8 is formed by coating more than half range of outer edge of the cable 2 with a reaction hardenability resin radical composite formulated with aggregate together with the surface nearby the cable 2, then, the surface is fixed as a supporting face by hardening the composite. The coated layer 8 of the composite formulated with aggregate keeps tack power for a long period and also producing no creep, so that the cable 2 may be fixed to the surface with remaining the state of applying elastic expansion distortion uniformly for a long period.
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Inventors:
Ryoji Kobayashi
Chihiro Kemizaki
Yoshimasa Hiramatsu
Yasunori Tsuchiya
Chihiro Kemizaki
Yoshimasa Hiramatsu
Yasunori Tsuchiya
Application Number:
JP2000323699A
Publication Date:
April 07, 2010
Filing Date:
October 24, 2000
Export Citation:
Assignee:
Dai-ichi Kogyo Kogyo Co., Ltd.
International Classes:
G01B11/16; G01L1/24; G02B6/00; G02B6/44; H02G1/06; H02G3/30; H02G9/00
Domestic Patent References:
| JP11173820A | ||||
| JP9080251A | ||||
| JP2000056143A | ||||
| JP8171024A | ||||
| JP10096827A | ||||
| JP2000171646A | ||||
| JP2000009439A |
Attorney, Agent or Firm:
Kyozo Norimatsu