Structural Debris Experiments At Operation Mill Race
Report Number: CONF-8305107, p. 138-143
Author(s): Rempel, John R., Beck, James E., Mc Kee, Robert G.
Laboratory: Lawrence Livermore National Laboratory
Date of Publication: 1983-07
Pages: 6
DoD Task:
Identifier: This paper is part of a conference proceedings. See ADA132780
Abstract:
Structural debris patterns as determined by the mechanisms of building collapse under airblast loading have been studied experimentally at MILL RACE, White Sands, N .M. Three near full-size buildings were instrumented to observe deflections, accelerations and air pressures and exposed to two different regimes of incident blast pressure produced by HE simulating 1 kt, viz., 10 and 30 psi; after the shot enough wall debris was located and identified to provide estimates of debris movement. Two of the test buildings were unreinforced, load-bearing masonry, one located at each of the two incident overpressures. The third building was made of reinforced concrete panels and was exposed to approximately 25 psi. Preliminary estimates of the effect of arching on debris energy and distribution are presented.
Author(s): Rempel, John R., Beck, James E., Mc Kee, Robert G.
Laboratory: Lawrence Livermore National Laboratory
Date of Publication: 1983-07
Pages: 6
DoD Task:
Identifier: This paper is part of a conference proceedings. See ADA132780
Abstract:
Structural debris patterns as determined by the mechanisms of building collapse under airblast loading have been studied experimentally at MILL RACE, White Sands, N .M. Three near full-size buildings were instrumented to observe deflections, accelerations and air pressures and exposed to two different regimes of incident blast pressure produced by HE simulating 1 kt, viz., 10 and 30 psi; after the shot enough wall debris was located and identified to provide estimates of debris movement. Two of the test buildings were unreinforced, load-bearing masonry, one located at each of the two incident overpressures. The third building was made of reinforced concrete panels and was exposed to approximately 25 psi. Preliminary estimates of the effect of arching on debris energy and distribution are presented.