Akio SUMITA
著者に関連した記事は2件です。
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第13回
コンクリート埋設物探査技術の開発
著者:
隅田 晃生,Akio SUMITA,尾崎 健司,Kenji OSAKI,正木 克実,Katsumi MASAKI
発刊日:
公開日:
キーワードタグ:
buried object concrete electromagnetic wave exploration RC rebar severe accident
隅田 晃生,Akio SUMITA,尾崎 健司,Kenji OSAKI,正木 克実,Katsumi MASAKI
発刊日:
公開日:
キーワードタグ:
buried object concrete electromagnetic wave exploration RC rebar severe accident
Erroneous disconnection of buried pipe in reinforced concrete that cannot be found in the Existing radar type prospecting has occurring. However, it is very difficult to solve the problem which. For this purpose, we have developed a beam focusing radar system using the phased array method. Our development system shows to can be detected the buried object without interference to the rebar....
英字タイトル:
Exploration for buried object in concrete using phased array method
英字タイトル:
Exploration for buried object in concrete using phased array method
第2回
状態監視保全のための光ファイバ機器監視システム
著者:
隅田 晃生,Akio SUMITA,新井 良一,Ryoichi ARAI,園田 幸夫,Yukio SONODA,瀧澤 洋二,Yoji TAKIZAWA,清水 俊一,Shunichi SHIMIZU
発刊日:
公開日:
キーワードタグ:
ADC CBM FBG FIBER OPTIC PLD SENSOR TDM WDM
隅田 晃生,Akio SUMITA,新井 良一,Ryoichi ARAI,園田 幸夫,Yukio SONODA,瀧澤 洋二,Yoji TAKIZAWA,清水 俊一,Shunichi SHIMIZU
発刊日:
公開日:
キーワードタグ:
ADC CBM FBG FIBER OPTIC PLD SENSOR TDM WDM
We have been developing a system equipped with a mixture of hundreds of sensors for temperature, strain, and vibration. Previously, we confir med that the system could interrogate 192 points FBG sensors using a combination of time division multiplexing (TDM), waelength division mult iplexing (WDM), and an algorithm to measure the static and dynamic signal with one system. We a field test is performed and since it confirme d having formation nature as a multipoint apparatus surveillance system of 192 points...
英字タイトル:
Optic fiber of apparatus surveillance system with Condition based maintenance
英字タイトル:
Optic fiber of apparatus surveillance system with Condition based maintenance