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This Fracture Control Plan (FCP) presents the Johnson Space Center (JSC) implementation methodology for meeting Fracture Control Requirements on all NASA human space flight programs as well as those crewed or un-crewed vehicles that approach or dock with a NASA spacecraft such as the International Space Station (ISS) or Orion.
Significant advances have been made in the understanding of fracture mechanics, material toughness, fatigue crack initiation, fatigue crack growth, fabrication technology, and inspection technology since the inception of the original fracture control plan (FCP) in 1978.
Introduction. Fracture Control addresses: In flight hardware under cyclic loading. The propagation of pre-existing flaws or crack-like defects. Fabrication, testing, transportation, handling, and service life. Fracture Control prevents: Catastrophic structural failures due to the existence or propagation of flaws.
18 de ago. de 2016 · What is a Fracture Critical Plan?. Why do we need a fracture control plan? How do I develop the plan to improve production? (and maintain compliance with 3rd Party Inspectors breathing...
This Fracture Control Plan (FCP) presents the JSC implementation methodology for compliance with Fracture Control requirements on all manned space-flight programs. Many projects may be relatively small and generation of an FCP for each individual project, as required by applicable specifications, may be overly demanding of available resources.
15 de dic. de 2023 · The handbook addresses implementation of general requirements and responsibilities in fracture control, implementation of exempt fracture control requirements, implementation of fracture control requirements and methodologies for assessing non-fracture critical hardware and fracture critical hardware, and implementation of flaw ...
An FCM is defined by the Code of Federal Regulations (23CFR650 – Bridges, Structures and Hydraulics) as “a steel member in tension, or with a tension element, whose failure would probably cause a portion of or the entire bridge to collapse.” Prior to the FCP, the design of tension members was based.
