46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2005
DOI: 10.2514/6.2005-1874
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Utilization of the Building-Block Approach in Structural Mechanics Research

Abstract: In the last 20 years NASA has worked in collaboration with industry to develop enabling technologies needed to make aircraft safer and more affordable, extend their lifetime, improve their reliability, better understand their behavior, and reduce their weight. To support these efforts, research programs starting with ideas and culminating in full-scale structural testing were conducted at the NASA Langley Research Center. Each program contained development efforts that (a) started with selecting the material s… Show more

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Cited by 14 publications
(11 citation statements)
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“…Following the aerospace experimental building block approach [22], a series of coupon level specimens were designed and manufactured for this first phase of simulation technology development and application. Figure 4 illustrates the butt welding coupons, with each coupon having a global length of 240 mm and an assembled width of 150 mm.…”
Section: Experimental Validation Studymentioning
confidence: 99%
“…Following the aerospace experimental building block approach [22], a series of coupon level specimens were designed and manufactured for this first phase of simulation technology development and application. Figure 4 illustrates the butt welding coupons, with each coupon having a global length of 240 mm and an assembled width of 150 mm.…”
Section: Experimental Validation Studymentioning
confidence: 99%
“…Like any aircraft structure, the Halcon 2 project is designed and manufactured under the "Building-Block Approach," known as the Pyramid of Tests [3,4]. This design methodology deals with several questions on the comprehension of new structural concepts that are not still fairly answered.…”
Section: Introductionmentioning
confidence: 99%
“…Normally, the analysis of singularity details on composite structures, such as ply drop-offs, bolted/fastened/glued joints or edge effects, takes place at the third and fourth levels. At those stages, if a concept or material problem is detected, it is difficult and costly to change the complete design [4].…”
Section: Introductionmentioning
confidence: 99%
“…A Detailed guidelines of the Building-Block approach for structural design are provided in the Department of Defense Handbook [2], and many aviation applications have been reported. In NASA, the Building-Block approach was successfully applied for Advanced Composites Technology Program (ACT) and High Speed Research Program (HSR) [3]. For a commercial use, the structural certification process of Boeing-777 is presented in Ref.…”
Section: Introductionmentioning
confidence: 99%