東北地方太平洋沖地震による関東の重要伝統的建造物群保存地区の町家の屋根被害の分析

抄録

 I studied the damage of traditional wooden town houses roofs in 5 Groups of traditional buildings in the Kanto region during The Tohoku earthquake.
 The damage of roofs occurs over 5.4 of JMA seismic intensity.
 The damage of roofs occurs over 300 gal of the maximum ground acceleration.