The elastic properties of concrete under bi-axial loading . agecurves of these specimens, 2071, 2072, 207c, ?ig. 27, 2S and 2G,pases 96, 97 and 98. The curves of average deformation on thearm ^nd on the cross are similar in form but the deformation onthe cross is less than on the arm at any definite load. Consider the curves shoi-Ting the distribution of verticaldeformation across the horizontal arms of the specimens, , 23, 25 and 25. The enlarged section at the cross decreasesthe deformation and from these distribution curves somethirig ofthe amount of reduction can be learned. If ^7e f
The elastic properties of concrete under bi-axial loading . agecurves of these specimens, 2071, 2072, 207c, ?ig. 27, 2S and 2G,pases 96, 97 and 98. The curves of average deformation on thearm ^nd on the cross are similar in form but the deformation onthe cross is less than on the arm at any definite load. Consider the curves shoi-Ting the distribution of verticaldeformation across the horizontal arms of the specimens, , 23, 25 and 25. The enlarged section at the cross decreasesthe deformation and from these distribution curves somethirig ofthe amount of reduction can be learned. If ^7e fig-ure the areaunder the highest curve, which is the curve showing the distribu-tion at the highest load, \re find that the area within the verticallines of the arm is, in the four cases, 0,83, , , of the total area. These average 0,87. Choosirjg anotherset of curves, say the ones at the third increment of load, andfiguring the areas as before, 7;e get , , and the total area under the cxirve is within the vertical lines. ?lllj|lll|!.,l|,,ll|l.:i|H!|—J-
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecttheses, bookyear1912
