border soil 中文意思是什麼
border soil
解釋
邊際土壤-
The influence scope of soil horizontal displacement is far from the improvement area border 20m away, about one times of pvds depth
地表的水平位移影響范圍可達20m ，約為1倍排水板深度的距離。 -
The paper recommends that the placement of voltage - electrode is 0. 509s when the distance from the border of grounding grids to current - electrode is s that is the long border length of grids. ( 3 ) the paper use two - layer theory to describe non - uniform soil. with the different two - layer soil model, some conclusions and formula that have great reference value are presented numerically
綜合各種因素考慮，推薦在距離地網邊緣距離為地網長邊長度s的位置布置電流極，並在0 . 509s布置電壓測量極，在滿足工程精度要求的同時也極大的提高了測量效率。 -
Studies on the net shape and shape pull test with steel in road border water and soil loss controlling project
公路邊坡水土流失治理工程中網狀及條帶式加筋拉拔特性的試驗研究 -
The author utilizes double broken line model to show relation between friction and displacement around the pile. the article establishes equation about friction and relative displacement according to elastic or plastic condition that soil around or in the tip of the pile lies in. then we use continuous and border conditions to determine relative displacement
作者用雙折線硬化模型來表示樁側摩阻力與樁土相對位移的關系，並根據樁側土與樁尖土處于不同的彈性和塑性狀態，建立樁身軸向力和樁土相對位移的微分方程，利用連續和邊界條件可解出相對位移，然後再根據相對位移又解出樁軸向力和負摩阻力。 -
Using continuous and border conditions of each layer, the negative friction will be attained. the character of soil which is around an in the tip of the pile varied greatly. we must select different hardening or soft model
由於樁側和樁尖土性質變化較大，因此對多層土各土層可依據實際情況選擇是採用雙折線模型的硬化模型還是軟化模型。
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