{"product_id":"l51761-plastic-collapse-solutions-for-girth-welded-pipes-and-welded-sleeve-assemblies-with-cracks-1","title":"L51761 Plastic Collapse Solutions for Girth-Welded Pipes and Welded Sleeve Assemblies with Cracks","description":"\u003cp\u003eThe results of this project developed plastic collapse solutions for girth-welded and welded sleeve assemblies with circumferential cracks. The first phase of this project involved nonlinear finite element analysis (FEA) of pipes with circumferential cracks of different size. Provisional plastic collapse solutions were developed based on a large number of analyses. The second phase of this project involved full-scale tests of two 16-in. (406-mm) X60 pipes with circumferential cracks at the fillet weld toe of full-encirclement sleeves. The pipes were loaded by internal pressure and lateral four-point bending until burst at the crack locations. The loads at failure were recorded and compared with the provisional solutions developed in Phase 1 of the project. Other commonly used plastic collapse solutions were examined in both Phases 1 and 2 to determine their relative degree of conservatism.\u003c\/p\u003e","brand":"PRCI Store","offers":[{"title":"Default Title","offer_id":44367554445390,"sku":"15571","price":495.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prci-store.myshopify.com\/products\/l51761-plastic-collapse-solutions-for-girth-welded-pipes-and-welded-sleeve-assemblies-with-cracks-1","provider":"PRCI Store","version":"1.0","type":"link"}