direct strain 中文意思是什麼
direct strain
解釋
直接應變-
Many computational analysis of soil constitutive models appear to be irrational because of taking no account of or not thoughtfully considering the anisotropic deformation when they face the direct or indirect simulation of principal stress and principal strain relationship of load bearing unit
諸多土體本構模型都會直接或間接面臨對受荷單元主應力主應變關系的模擬，但由於不考慮或考慮各向異性變形特性不周，對各向異性變形問題的計算分析就會出現不合理。 -
Ctod is not a direct and close parameter for stress - strain field, so it is still difficult to define and measure ctod, but because it can be used to solve the engineering problems effectively, it is widely used in the field of engineering
Ctod不是一個直接而嚴密的應力、應變場參量，其確切定義和直接測量還存在困難，但由ctod法得到的一些經驗公式能有效地解決工程實際問題，因而得到工程界的廣泛應用。 -
Structural reinforcing rods protect cable from excessive bending strain and compressive stresses, and the current transfer tab is designed for economical grounding by providing direct contact with opgw, accommodating a 1 2 " bolt and nut
光纜固定採用與光纜直徑相匹配的鋁管夾緊，防止夾傷光纜，根據需要，可安裝在桿塔的不同部位，安裝操作極為方便。 -
By direct shear for and normal triaxial shear tests of non - saturated desert sand, the parper studied the effect of water content and dry density on the strength of the non - saturated desert sand, and set up the code of this sand. based on the plane strain test of non - saturated desert sand slope, the paper analysed the destruction way of the excavaion side during the construction by means of adding water, and brough forward a formule that calculates the allowable of excavation and pile hole
通過非飽和沙漠砂直剪試驗和常規三軸剪切試驗，研究了含水量和干密度對非飽和砂強度的影響，建立了這種砂的強度準則。通過非飽和沙漠砂邊坡室內平面應變試驗，分析了沙漠井場浸法施工中就基坑壁的破壞方式，推導出了基坑和樁孔容許開挖深度的計算公式。 -
Since the flexural waves in the plate would produce scattered waves when they propagated through the flaw of a plate, the measured signals of a strain gauge contented the direct waves propagated from the impact source and the scattered waves propagated from the flaw
藉由小波轉換進行訊號的時頻分析，進而求得彎曲波由沖擊點至各應變規的波程時間，並計算出彎曲波在各頻率中的波群速度。 -
The simulation of hemisphere bulging shows that the thin rate decreases about 10 % with direct - reverse process. cavity rate is decreased evidently in the bulging if back pressure is provided. experiment shows that proper back pressure can eliminate big cavity on the condition that strain is not very high
通過增加脹形背壓，降低成形件的空洞率，結果顯示背壓對于空洞率的降低有比較明顯的作用，適當的背壓甚至可以基本消除應變不是特別大時的空洞。 -
Based on the direct tension test, the characteristics of tension stress - strain full curves of steel fiber reinforced self - stressing concrete were investigated
摘要通過直接拉伸試驗研究了不同自應力等級下的鋼纖維自應力混凝土的受拉應力應變全曲線特徵。 -
During the low strain dynamic test of the foundation pile, the adoption of the velocity sensor to the direct measurement of the relative displacement of the pile head is helpful to reducing the improper dependence upon the measured intrinsic frequency valuesof the pile soil system in calculating vertical bearing capacity of the single pile, and is hence conducive to raising the accuracy of the calculated vertical bearing capacity of the single pile
基樁低應變動測中，採用速度傳感器直接測出樁頭的相對位移，在推算單樁豎向承載力時，有助於降低對樁土體系固有頻率測定值的過分依賴，從而有利於提高單樁豎向承載力推算值的準確程度。 -
The analytical theory for one - dimensional large - strain and non - linear consolidation of soft soils under time - dependent loading obtained herein provides a direct and efficiency tool for the verification of numerical methods used in solving large - strain consolidation problems. moreover, the semi - analytical method and the corresponding computer code developed provide more reasonable theoretical supports for practical consolidation analyses and computations of soft clayey soils
本文在簡化假定下給出的考慮變荷載的軟粘土一維大應變非線性固結解析解為大應變固結問題各種數值解法的驗證提供了直接有效的工具；建立的半解析法和編制的相應程序為實際軟粘土地基的固結分析提供了更為先進合理的理論支撐。 -
Used long pcr primers as sequencing primer, the two sides of sequence of the long pcr product were separately sequenced one reaction by the direct sequencing method of pcr products, and the sequencing sequence were carried on constrasted analysis with sequence of 168 strain in genebank
一2片段克隆質粒為模板，採用skippcr方法，得到了約4 . 3kb產物，以ta克隆方式，插入pgem一t載體中。將經鑒定的陽性克隆質粒進行測序，結果表明: biob與biol基因間的5lbp的終止子序列已被刪除。 -
And being based on the fea model, the distribution of strain and stress on the system are computed to analyze its structure intensity and rigidity properties. the research of the structure - statics gives out some rules to direct the design optimization of the thbip - i
論文首先研究建立了thbip -仿人機器人系統的精確彈性動力學有限元分析模型，並在此基礎上進行結構靜力學分析，研究各部件應力、應變分佈狀況，分析其強度和剛性等力學性能，提出thbip -結構優化初步措施，為結構優化設計提供理論依據。 -
Strain - controlled direct shear apparatus
應變控制式直剪儀 -
A solution to make a convention between strain and data processing by the direct data from the complex in a range of elasticity and plasticity are given
摘要根據彈塑性力學全量理論及工程假設方法，給出了一種新的應力應變關系表述函數。
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