路基工程
路基工程
로기공정
SUBGRADE ENGINEERING
2012年
1期
135-137
,共3页
机场%边坡%敏感性%正交试验设计
機場%邊坡%敏感性%正交試驗設計
궤장%변파%민감성%정교시험설계
airport%slope%sensitivity%orthogonal experimental design
以山西省吕梁机场黄土边坡工程为例,通过分析导致黄土边坡发生滑坡的影响因素,确定黄土地区机场高边坡的敏感性因素,根据正交试验设计方法,利用理正边坡计算软件,采用简化Bishop法对正交试验设计方案进行安全系数的计算,得到了这些敏感性因素对黄土边坡的影响显著性,所得结果对机场黄土边坡失稳的预测与防治具有重要的意义。
以山西省呂樑機場黃土邊坡工程為例,通過分析導緻黃土邊坡髮生滑坡的影響因素,確定黃土地區機場高邊坡的敏感性因素,根據正交試驗設計方法,利用理正邊坡計算軟件,採用簡化Bishop法對正交試驗設計方案進行安全繫數的計算,得到瞭這些敏感性因素對黃土邊坡的影響顯著性,所得結果對機場黃土邊坡失穩的預測與防治具有重要的意義。
이산서성려량궤장황토변파공정위례,통과분석도치황토변파발생활파적영향인소,학정황토지구궤장고변파적민감성인소,근거정교시험설계방법,이용리정변파계산연건,채용간화Bishop법대정교시험설계방안진행안전계수적계산,득도료저사민감성인소대황토변파적영향현저성,소득결과대궤장황토변파실은적예측여방치구유중요적의의。
Taking the loess slope project of Lvliang Airport in Shanxi Province for example,the factors causing landslide of loess slope is analyzed so that the sensitivity factor of high slope of the airport in loess region is defined.Based on the method of orthogonal experimental design,the safety modulus of the orthogonal experiment scheme can be calculated by means of the simplified Bishop with the slope calculation software of Lizheng;then the conspicuous influence of sensitive factors to the loess slope can be received and the results are good for the instability prediction and prevention for loess slope of airport.
