煤田地质与勘探
煤田地質與勘探
매전지질여감탐
COAL GEOLOGY & EXPLORATION
2001年
2期
39-43
,共5页
朱继永%许光泉%龚固培
硃繼永%許光泉%龔固培
주계영%허광천%공고배
强夯法%有效加固范围%数值模拟
彊夯法%有效加固範圍%數值模擬
강항법%유효가고범위%수치모의
强调了强夯单点夯击时的三维空间概念，并建立了这一概念的地基模型及相应的数值模型，目的在于通过数值模型的模拟，从土力学及土动力学基础了解强夯有效加固范围的分布。并用实测资料验证了模型的实用性，证明其模拟结果与实际情况基本相符。
彊調瞭彊夯單點夯擊時的三維空間概唸，併建立瞭這一概唸的地基模型及相應的數值模型，目的在于通過數值模型的模擬，從土力學及土動力學基礎瞭解彊夯有效加固範圍的分佈。併用實測資料驗證瞭模型的實用性，證明其模擬結果與實際情況基本相符。
강조료강항단점항격시적삼유공간개념，병건립료저일개념적지기모형급상응적수치모형，목적재우통과수치모형적모의，종토역학급토동역학기출료해강항유효가고범위적분포。병용실측자료험증료모형적실용성，증명기모의결과여실제정황기본상부。
Concept of three-dimension space was emphasized in single hitting of dynamic consolidation. The groundsill model and the numerical model. which simulated this concept, were estabished. We could realize effective reinforced area of dynamic consolidation from this. The computed values were same as the experiments.
