非適應性退化 的英文怎麼說

中文拼音 [fēishìyīngxìngtuìhuà]
非適應性退化 英文
non-adaptive regression
  • : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
  • : 形容詞1 (適合) fit; suitable; proper 2 (恰好) right; opportune 3 (舒服) comfortable; well Ⅱ...
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • 退 : 動詞1 (向後移動) retreat; draw back; move back 2 (使向後移動) cause to move back; remove; wit...
  • 適應性 : adaptability; flexibility
  • 適應 : suit; adapt; get with it; fit
  • 退化 : become vestigial; degenerate; deteriorate; retrograde; devolution; retrogradation; retrogression;...
  1. First, based on comprehension analysis of the present study status on optimizing method to displacement back analysis in underground engineering home and abroad, intelligent optimizing method, which fits the features of underground engineering, has been developed by introducing annealing algorithm and genetic algorithm and improving them. second, according to practical features of nonlinear displacement for underground engineering, the mechanical model on back analysis to initial ground stress and mechanical parameters of surrounding rock mass in underground engineering is established, which is based on the measuring results of displacement of convergence in underground holes. while, by introducing finite element method and combining improved annealing algorithm and improved genetic - annealing algorithm, the theory and method of elastic - plastic displacement back analysis to surrounding rock in underground engineering has been founded

    首先,本文在綜合分析國內外地下工程優位移反分析方法研究現狀的基礎上,引進模擬退火與遺傳演算法,並對其進行改進,建立了合於地下工程問題特點的智能優演算法;其次,根據地下工程特點,基於地下工程洞周收斂位移量測結果,建立了用於地下工程初始地力與圍巖力學參數反演分析的力學模型,並引進有限元分析手段,結合改進模擬退火演算法與改進遺傳-模擬退火演算法,分別建立了基於這兩種智能優演算法的地下工程圍巖彈塑位移反分析理論與方法,並開發了相的分析計算程序,為地下工程圍巖穩定與開挖順序優分析奠定了基礎;然後,在上述基礎上,根據地下工程開挖施工順序優設計的特點,建立了基於圍巖塑區面積的地下工程開挖施工順序優分析模型,基於改進模擬退火演算法與改進遺傳-模擬退火演算法建立了地下工程開挖施工順序優分析方法,並開發了相的分析計算程序;最後,將上述分析計算程序用於工程實例分析,探討了其用方法,證明了該文研究成果的合理和可靠
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