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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.
30 de mar. de 2018 · 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.
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.
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.
Steel tension members that are also non-redundant are given the label “Fracture Critical Member” (FCM) which is used to identify a certain class of bridge members that require special treatment in their design, fabrication, and management to avoid fracture.
31 de mar. de 2020 · This document is intended to replace a previously approved Fracture Control Plan (VACCO X16029-10-FCP1) for the Lunar Flashlight Propulsion System (LFPS). The current LFPS is a new design and therefore requires a new plan; however, the spacecraft interfaces have remained the same.
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.
