{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Size effect in Tensile Fracture of Concrete and Rock","author_name":"M.R.A. Van Vliet","thumbnail_url":"https://www.ebooknetworking.net/books/904/071/big9040719942.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9040719942.html\">Size effect in Tensile Fracture of Concrete and Rock</a>","width":400,"height":300}