1:45 PM - 3:15 PM [O03-P11] Suggesting the reconsideration of the standards of the residential area development based on the cracks of the manholes Tenki AE, Natsumi UCHIHASHI, *Anzu KANBE, Tatuya SAITO, Hitomi SHIKATA, Junna TAKAHASHI, Yusuke TAKAHASHI, Koki MOTOMURA, Yui KOTERASAWA, Amane TAKEMOTO, *Aiko TANAKA, *Kana FUKUSHIMA
