http://www.asyura2.com/11/genpatu7/msg/297.html
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かつて阿修羅の常連投稿者だった sunshine さんのブログから福島第一原発に関する貴重情報を転載。
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http://ameblo.jp/sunshine-berkeley/entry-10832106895.html
2011-03-16 10:27:54
福島第一原発のGE構造設計者は欠陥構造を指摘、35年前に造反退社。米空軍所有冷却液搬送中止の謎
テーマ：社会
（by sunshine)
福島第一原発は米・GE(ゼネラル・エレクトリック社）が1975年に構造設計、建設したものだが、この時の構造設計者３人、Dale G. Bridenbaugh 、Gregory C Minor 、 Richard B. Hubbard は、構造上の欠陥があり、建設するのは危険だと会社側に進言して、それが認められず、退職していた。ABCテレビは３月15日、Dale G. Bridenbaugh 氏のインタビューを放送した。
GEは「４０年間も安全に稼働しており、構造上の欠陥はなかった」との声明を発表しているが、これをそのまま信じる人もいないだろう。
時間がないので原文貼り付けのみにて。
http://abcnews.go.com/Blotter/fukushima-mark-nuclear-reactor-design-caused-ge-scientist/story?id=13141287&page=1
Fukushima: Mark 1 Nuclear Reactor Design Caused GE Scientist To Quit In Protest
By MATTHEW MOSK
March 15, 2011
Thirty-five years ago, Dale G. Bridenbaugh and two of his colleagues at General Electric resigned from their jobs after becoming increasingly convinced that the nuclear reactor design they were reviewing -- the Mark 1 -- was so flawed it could lead to a devastating accident.
Questions persisted for decades about the ability of the Mark 1 to handle the immense pressures that would result if the reactor lost cooling power, and today that design is being put to the ultimate test in Japan. Five of the six reactors at the Fukushima Daiichi plant, which has been wracked since Friday's earthquake with explosions and radiation leaks, are Mark 1s.
http://news.yahoo.com/s/nm/20110315/wl_nm/us_japan_quake_engineer
Japan reactor design caused GE engineer to quit
NEW YORK (Reuters) – A General Electric Co engineer said he resigned 35 years ago over concern about the safety of a nuclear reactor design used in the now crippled Fukushima Daiichi plant in Japan.
Dale Bridenbaugh said the "Mark 1" design had "not yet been designed to withstand the loads" that could be experienced in a large-scale accident.
"The problems we identified in 1975 were that, in doing the design of the containment, they did not take into account the dynamic loads that could be experienced with a loss of coolant," Bridenbaugh told ABC News in an interview. "The impact loads the containment would receive by this very rapid release of energy could tear the containment apart and create an uncontrolled release."
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なお大震災直後の3月１１日(米東部時間）、クリントン国務長官は、空軍所有の"非常に価値ある”クーラント(冷却剤）を、福島に運ぶよう指示、これを搬送したとの報道もあったが、
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http://online.wsj.com/article/BT-CO-20110311-711500.html
MARCH 11, 2011, 12:23 P.M. ET
Clinton: US Has Sent Coolant To Japan Nuclear Plant -Reuters
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http://articles.economictimes.indiatimes.com/2011-03-12/news/28683857_1_nuclear-plants-nuclear-power-nuclear-reactors
US delivers coolant to quake-hit Japan's N-plant
Washington: The US has transported coolant to a Japanese nuclear power plant affected by the massive earthquake, as it quickly moved naval and air assets along with humanitarian relief material for the tsunami-hit areas of the country.
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その後、日本政府はこれを辞退してきたので、クリントン長官はこれを取りやめたとの報道があった。
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http://nz.news.yahoo.com/a/-/world/8998683/u-s-did-not-deliver-coolant-to-japan-nuclear-reactor/
WASHINGTON (Reuters) - The U.S. military did not provide any coolant for a Japanese nuclear plant affected by a massive earthquake on Friday, U.S. officials said.
Secretary of State Hillary Clinton earlier had said that U.S. Air Force "assets" had delivered "some really important coolant" to a Japanese nuclear power plant.
One U.S. official said he believed Clinton was told Japan had requested the material, that the United States had agreed to provide it, and that an operation to do so was under way.
Ultimately, however, Japan did not need assistance from the United States but Clinton did not appear to have been updated before she made her public remarks.
"We understand that ultimately the Japanese government handled the situation on its own," said another U.S. official, who spoke on condition of anonymity.
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一説では、すでに福島原発は手がつけられないほど破壊が進んでおり、この”非常に貴重な冷却剤”を使用しても、終息は困難との判断から、日本政府は断ってきたのではないかとの推測もある。
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【関連エントリー】
2011-03-13 12:04:00
米専門家：福島原発事故はスリーマイル島、チェルノブイリの原発事故に匹敵する可能性が大
http://ameblo.jp/sunshine-berkeley/entry-10829307803.html
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