Structural Performance Evaluation of a Building SystemU.S. National Bureau of Standards, 1969 - 122 pages A full-scale, first-story portion of a building system was tested in the laboratory in such a manner as to simulate the structural behavior of a three-story building under both service and potential ultimate loading conditions.Additional tests were performed on the system components to provide behavioral data needed for the evaluation of the system.Performance criteria for the evaluation of the structural safety and adequacy of certain building systems were developed.This report presents the results of the physical tests performed in the evaluation of the safety and structural adequacy of one such system, and discusses their significance.The report also presents data concerning the complex interaction between components which takes place in the building system.(Author). |
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... ( minor axis ) - 60 Test method for column tests ( major axis ) - 60 Column under test 59 59 60 walls 44 10.4 . Short - term test on column No. 1 60 5.25 . Test structure after the installation of 10.5 . Short - term test on column No. 5 ...
... ( minor axis ) - 60 Test method for column tests ( major axis ) - 60 Column under test 59 59 60 walls 44 10.4 . Short - term test on column No. 1 60 5.25 . Test structure after the installation of 10.5 . Short - term test on column No. 5 ...
Page 19
... axis and three with an eccentric load on the minor axis . ( 2 ) Two sustained - load tests were carried out : one with an eccentric load on the major axis , the other with an eccentric load on the minor axis . The method of applying the ...
... axis and three with an eccentric load on the minor axis . ( 2 ) Two sustained - load tests were carried out : one with an eccentric load on the major axis , the other with an eccentric load on the minor axis . The method of applying the ...
Page 20
... minor axis ( e / t = 0.1 ) , and column had a load eccentricity of 2.0 in ( e / t = 0.33 ) on the major axis . A detail of the bottom of the column 4 loading frame is shown as figure 10.15 . This figure also shows the heavy spring used ...
... minor axis ( e / t = 0.1 ) , and column had a load eccentricity of 2.0 in ( e / t = 0.33 ) on the major axis . A detail of the bottom of the column 4 loading frame is shown as figure 10.15 . This figure also shows the heavy spring used ...
Page 21
... minor axis . eccentricity are plotted in figure 10.19 . Inter- action curves A , B , and B ' are plotted as in figure 10.18 , except that in this figure they rep- resent relationships for loads with minor axis eccentricity , and curve A ...
... minor axis . eccentricity are plotted in figure 10.19 . Inter- action curves A , B , and B ' are plotted as in figure 10.18 , except that in this figure they rep- resent relationships for loads with minor axis eccentricity , and curve A ...
Page 28
... axis No. eccen- Major Minor axis eccen- Ultimate load Type of failure tricity tricity ( in ) ( in ) ( kip ) 1 0.0 0.5 73.0 Bottom fixture ст 5 0.0 0.5 82.0 Concrete 8 0.0 0.5 Avg . = 78.9 267 2.0 0.0 2.0 0.0 mid - ht . 81.8 Concrete ...
... axis No. eccen- Major Minor axis eccen- Ultimate load Type of failure tricity tricity ( in ) ( in ) ( kip ) 1 0.0 0.5 73.0 Bottom fixture ст 5 0.0 0.5 82.0 Concrete 8 0.0 0.5 Avg . = 78.9 267 2.0 0.0 2.0 0.0 mid - ht . 81.8 Concrete ...
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Common terms and phrases
0.12 VERTICAL DEFLECTION 1.7L Major floor applied initially axial load axis eccentricity building system center main beam CHANNEL 43 column connection Column loads computed creep Criterion curve cycles of loading deformation Exterior walls fire walls floor channels floor load versus floor slab ft² gross deflection H psf held constant HORIZONTAL TRANSLATION increments NOTES initially and held inserts laboratory lateral loads live load Load Computations load of 1.3D load versus beam load versus slab load versus translation load versus wall major axis Major floor load maximum measured midspan deflection minor axis oriented to permit Output Channel 72 precast components racking test reinforcement residual deflection simulated south wind load specimens steel struc superimposed load test on column test structure TIE BEAM tion topping slab versus beam deflection versus slab deflection versus wall compression vertical load versus vertical net deflection west wind load wind load versus
Popular passages
Page 2 - In recognition of the position of the United States as a signatory to the General Conference on Weights and Measures, which gave official status to the metric SI system of units in 1960...
Page 19 - ... margin. As a system, it exhibited strength and stiffness in excess of service and ultimate load requirements. (2) The walls of the system behaved as an integral part of the structure. They provided most of the stiffness of the system with respect to lateral loads, and provided a significant portion of the stiffness against vertical loads.