{ "item_title" : "Design of Optimal Product Structures", "item_author" : [" Murat Demircubuk "], "item_description" : "Chapter 2 of this work brings together a full set of analytical tools to generate structural layouts which satisfy dual-material optimality con-ditions. Chapter 3 of the dissertation is concerned with methods to suppress local and global instability of least-weight structures. Per-forated webs placed between structural members, structural member shape optimization and light-weight foam inserts are methods investi-gated in the research to address the instability problems. Simply supported least-weight arch beams were designed and mechanically tested. The experimental results were compared with FEA. In Chapter 4 matrix operator methods used to generate optimal layouts with straight boundaries were extended to include curved boundaries. A program previously written to solve straight boundary problems was generalized to generate layouts for cantilevers with curved boundaries by using this method. In Chapter 5 the design of an arch structure with a continuous profiled-thickness web was analyzed. In Chapter 6 optimal layouts with 2 and 3-bar trusses were investigated for two alternate loading cases. A program was written to determine the mini-mum-weight from alternative structures.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/3/63/901/098/3639010981_b.jpg", "price_data" : { "retail_price" : "73.44", "online_price" : "73.44", "our_price" : "73.44", "club_price" : "73.44", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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