ŒfÚŽGŽi˜ajF “y–ØŠw‰ï˜_•¶W VI ŠªF -Šª †F 403/VI-10† •ÅF 147]156•Å ”NF 1989”N ŒŽF 3ŒŽ ’˜ŽÒi˜ajF –ÑŒËGKC‘O“c—Ç“, ㌴¸Ž¡, “ú‰º•”Ž¡ ƒ^ƒCƒgƒ‹i˜ajF ŽÎ–Êã’¼ÚŠî‘b‚ÌŽÀ—p“I‚ÈŽxŽ—Í•]‰¿–@‚Ì’ñˆÄ ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF JOURNAL OF CONSTRUCTION MANAGEMENT AND ENGINEERING ’˜ŽÒi‰pjF ƒ^ƒCƒgƒ‹i‰pjF A practical evaluating method for bearing capacity of spread foundation oslopeD ´˜^i‰pjF
In Japan where mountains account for as much as 75% of the national land area, as express highways built in mountainous districts have been increasing in number, so the number of foundations built directly on steep slopes has also been increasing. However, practical methods for evaluating bearing capacity of such foundations are yet to be established. The authors have conducted various experiments and analytical research to establish a new method for designing spread foundations which are to be built on steep slopes, including "Dangiri Footing", i.e., the footing with a stepping base. This paper discusses a new evaluating method for bearing capacity of spread foundations on slopes, which takes into consideration inclined loads and effects of seismic forces in the slop, ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@@˜_•¶W