div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: ccnwacomau · rotating the grid through 450 various slab systems were investigated flat plate slab beam and slab waffle slab prestressed slab In considering the structural src=https:reader034fdocumentsusreader034viewer20220423155f03d8547e708231d40b0c15html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: ccnwacomau · rotating the grid through 450 various slab systems were investigated flat plate slab beam and slab waffle slab prestressed slab In considering the structural src=https:reader034fdocumentsusreader034viewer20220423155f03d8547e708231d40b0c15html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: ccnwacomau · rotating the grid through 450 various slab systems were investigated flat plate slab beam and slab waffle slab prestressed slab In considering the structural src=https:reader034fdocumentsusreader034viewer20220423155f03d8547e708231d40b0c15html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: ccnwacomau · rotating the grid through 450 various slab systems were investigated flat plate slab beam and slab waffle slab prestressed slab In considering the structural src=https:reader034fdocumentsusreader034viewer20220423155f03d8547e708231d40b0c15html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv