广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2014年
4期
49-51
,共3页
高应变%承载力%拟合法%地层参数
高應變%承載力%擬閤法%地層參數
고응변%승재력%의합법%지층삼수
high strain%bearing capacity%fitting%formation parameters
为使桩-土模型能够比较真实模拟工程桩实际情况，更加准确拟合计算单桩承载力，通过对工程实例的分析，说明了地层分布及性质是影响单桩承载力的重要因素，合理选取符合土层真实性状的参数，采用人机结合的方法反复计算拟合，虽然拟合度不一定比自动拟合法高，但是其结果比采用自动拟合法更接近工程桩的实际情况，拟合计算的承载力值更准确。
為使樁-土模型能夠比較真實模擬工程樁實際情況，更加準確擬閤計算單樁承載力，通過對工程實例的分析，說明瞭地層分佈及性質是影響單樁承載力的重要因素，閤理選取符閤土層真實性狀的參數，採用人機結閤的方法反複計算擬閤，雖然擬閤度不一定比自動擬閤法高，但是其結果比採用自動擬閤法更接近工程樁的實際情況，擬閤計算的承載力值更準確。
위사장-토모형능구비교진실모의공정장실제정황，경가준학의합계산단장승재력，통과대공정실례적분석，설명료지층분포급성질시영향단장승재력적중요인소，합리선취부합토층진실성상적삼수，채용인궤결합적방법반복계산의합，수연의합도불일정비자동의합법고，단시기결과비채용자동의합법경접근공정장적실제정황，의합계산적승재력치경준학。
in this paper, the pile-soil model can simulate the actual situation of engineering piles , the calculation of bearing capac-ity of single pile is more accurate fitting , through analyzing the engineering example , the stratigraphic distribution and properties are the important factors that affect the bearing capacity of single pile , reasonable selection of soil layer with real characters , repeated calculation fitting methods the combination of human and computer , although the fitting degree is not necessarily better than the au-tomatic fitting high, but the results than the use of automatic quasilegitimate closer to actual situation of engineering pile , the bearing capacity of the fitting calculation more accurate .
