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). |
From inside the book
Results 1-5 of 34
Page
... load versus trans- lation 54 32 9.13 . Effect of vertical loads on north - south hori- zontal translation 54 9.14 ... Floor channels 40 9.20 . Drywall crack near ceiling on interior side of east wall 58 5.17 . Plan section through walls 40 ...
... load versus trans- lation 54 32 9.13 . Effect of vertical loads on north - south hori- zontal translation 54 9.14 ... Floor channels 40 9.20 . Drywall crack near ceiling on interior side of east wall 58 5.17 . Plan section through walls 40 ...
Page 13
... floor of the test structure . In addi- tion , two transducers ( No. 48 and ... load cells , pressure trans- ducers , and deflection transducers was per ... versus applied load was maintained for all tests by an automatic X - Y plotter ...
... floor of the test structure . In addi- tion , two transducers ( No. 48 and ... load cells , pressure trans- ducers , and deflection transducers was per ... versus applied load was maintained for all tests by an automatic X - Y plotter ...
Page 16
... load portion of this test , the instruments measuring the support deflection ... floor and columns . ( See figs . 9.6 and 9.7 . ) This is considerably less ... versus diagonal compressive deformation meas- ured on one of the fire walls ...
... load portion of this test , the instruments measuring the support deflection ... floor and columns . ( See figs . 9.6 and 9.7 . ) This is considerably less ... versus diagonal compressive deformation meas- ured on one of the fire walls ...
Page 48
... LOAD w ( psf ) 100 1.30 1.7L 80 60 40 20 O 09 P = 0 QP = 0 0.02 P = 25 ( 1.30 + 1.7L ) 0.04 A 9 8 PLAN SECTION 6 " ABOVE FLOOR 33 32 27 29 26 37 36 ... versus midspan deflection of center main beam . FLOOR LOAD w ( psf ) 400 300 CHANNEL 72 ...
... LOAD w ( psf ) 100 1.30 1.7L 80 60 40 20 O 09 P = 0 QP = 0 0.02 P = 25 ( 1.30 + 1.7L ) 0.04 A 9 8 PLAN SECTION 6 " ABOVE FLOOR 33 32 27 29 26 37 36 ... versus midspan deflection of center main beam . FLOOR LOAD w ( psf ) 400 300 CHANNEL 72 ...
Page 49
... ) FIGURE 9.2 . Test No. 16 , major floor load ( w ) versus midspan deflection of center main beam . South End - center beam FIGURE 9.3 . Diagonal tension cracking at w = 270 psf ( Test No. 16 ) . FLOOR LOADS w ( psf ) FLOOR LOADS w ,. 49.
... ) FIGURE 9.2 . Test No. 16 , major floor load ( w ) versus midspan deflection of center main beam . South End - center beam FIGURE 9.3 . Diagonal tension cracking at w = 270 psf ( Test No. 16 ) . FLOOR LOADS w ( psf ) FLOOR LOADS w ,. 49.
Other editions - View all
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.