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Portable Network Graphic  |  2003-07-24  |  20KB  |  700x525  |  8-bit (116 colors)
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OCR: Types of Footings Overview Different types of Footings History of footings Spread Development of ithe Bell Footing Footings are used to distribute loads over an area that the Pre-molded bell soil can safely Hodans spread footing IS used under footings concentrated load from columr Of wall tc keep pressure Review on the soil from exceeding allowable bearing pressure and References control settlement of the building Usually footings are made of reinforced concrete Spread footings are placed TEST continuously under walls OF used singularly under column. Variations of spread footings under columns are combined for footings two more columns supported bv one spread footing strap footing two or more singular spread footings connected beam mat or raft footing heavily reinforced concrete mat someti ...