標準貫入值 的英文怎麼說

中文拼音 [biāozhǔnguànzhí]
標準貫入值 英文
standard penetration value
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : Ⅰ動詞1 (穿; 貫通) pass through; pierce; thread 2 (連貫) be linked together; follow in a connt...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
  1. Abstract : artifical intelligence methods are implemented to simulate thebehaviors of axially and laterally loaded piles using the field observation tests data obtain ed f rom the drilled shafts and driven piles. the optimal neural network model is deve loped using only simple input data of spt - n values and piles ' geometrical featu r es etc. the analysis for r. c piles of some projects is performed adopting the bp n n and grnn models respectively, and the obtained predicated results are compared w ith the data from conventional design method. it demonstrated the obvious advanta ges of neural networks in the design of pile foundations over the traditional me thods. this paper has an important practical significance and a referential worth iness in the design of pile foundations

    文摘:根據鉆孔樁和打擊樁的原型試驗觀測的數據,運用人工智慧方法對橫向承載樁和軸向承載樁的工作特性進行模擬,並利用試驗( spt - n )和樁的幾何特性等簡單的輸數據,開發出相應的優化神經網路模型;然後,運用反向傳播神經網路模型和廣義回歸神經網路模型分別對某工程的鋼筋混凝土樁進行分析,並將求得的預測結果與常規設計法的結果進行比較,結果表明神經網路方法比傳統方法有明顯的優越性,在實際工程設計中具有重要的參考價和現實意義。
  2. Multi - bore and lateral wells can improve the oil recovery efficiency, increase productivity and reduce cost. the reasonability and perfection of drilling engineering design are the key and precondition to drill lateral wells. the principles &, methods of type selection, optimum design of well trajectory, selection of sidetrack ways, design of drill strings &, drilling fluid and completion design are introduced in this paper

    從生產實際工作出發,論述了現行鉆井井史徹實施中存在的問題,提出了應增加及改進修訂的一些項目內容,如填寫要求、鉆具、鉆頭、定向井及井控技術等,對井史的修訂及鉆井工藝技術信息資料的採集錄存儲和利用,有一定的參考價
分享友人