{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rational design of tunnel supports: Tunnel support loading caused by rock failure : final report (Technical report - Missouri River Division, Corps of Engineers)","author_name":"Jaak Joseph K Daemen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006WQBVE.html\">Rational design of tunnel supports: Tunnel support loading caused by rock failure : final report (Technical report - Missouri River Division, Corps of Engineers)</a>","width":400,"height":300}