Chicago : Engineering and Contracting Pub. Co. · leaf 518
ts mentioned have>een remedied. The absence of bars in thejack wall, Fig. 10, is eliminated in Fig. 12ind the second defect, which is the absence)f reinforcement in the footing, is eliminatedn Fig. 13. The saving in abutment Type B2,iue to altering the cross-section from thatshown in Fig. 12 to… … concrete masonry. This type is by far themost widely used, and is an economical abut-ment for certain heights. The position ofthe resultant of all the loads on the abutment 10 15 go as 50 35Height of ctbu tm& nt% -base, o f ra i Ito qrounct level at toe of slopes Type. B 2 Fig. 14—Diagram…
Buildings
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