three-layers bearing 中文意思是什麼
three-layers bearing
解釋
三層金屬復合軸瓦合金-
This text utilizes the sedimentation and petroleum geology theories, makes use of outcrop, well drilling and analysis datum, studies deeply sedimentary facies and microfacies in chang - 6 to chang - 8 oil - bearing layers of triassic period at longdong region in e ' erduois basin. the sedimentary facies include three type : alluvial fan, lake delta, lake and their corresponding parfacies and microfacies. the spreading of the delta has been detailed researched
本文運用沉積學、石油地質學理論，充分利用露頭、鉆井和測試分析資料，對鄂爾多斯盆地隴東地區三疊系延長組長_ 6 ?長_ 8層位的沉積相、微相進行了深入研究，劃分出沖積扇，河流、河湖三角洲、湖泊四種相及其對應的亞相、微相；並對研究區三角洲的展布進行了詳細研究。 -
Through the algorithm of ann, the author has made out the three - layers and four - layers bp nets to intelligently study and reason, supporting decision on the detail reasoning, such as piles " capacity and pile cap ' s bearing pressure
根據神經網路的學習演算法，編制了三層及四層bp網路的學習及推理程序。該程序在某些細部問題（如確定樁的承載力、承臺反力等）上提供輔助決策。 -
Bearing capacity and displacement are two main problems in the application of geotechnical engineering. based on a series of pull - out tests using three kinds of paper and a sort of window screening as geogrid, twenty - seven in limit and several in working - stress geogrid - reinforced slope model tests designed through orthogonal principle have been conducted to have obtained the relationship between the bearing capacity and four factors ( i. e. reinforcement, angle of reinforced slope, the designed - length of reinforcement and the distance between layers of reinforcement ). the law of slope lateral ( horizontal ) displacement versus to the height of slope vary with external - load was derived from the model test data, and the main factor affecting the lateral and vertical displacement of geogrid - reinforced slope was obtained through analysis
承載力（強度）和變形是巖土工程應用領域的兩大主要問題，本文以紙和窗紗布模擬加筋土邊坡的土工格柵，在一系列拉拔試驗的基礎上，以正交設計理論分別安排27個極限應力狀態和若干個工作應力狀態加筋土邊坡模型試驗，並以模型試驗獲得的數據為依據，採用誤差、極差及回歸分析方法，探討了加筋土邊坡承載力與筋類、筋長、層間距、坡角4因素的相關關系，獲得了在外荷載作用下加筋土邊坡的側向位移隨坡高的變化規律（並進行了定性解釋）和坡頂的豎向位移特性，並分析其主要控制因素。
分享友人