load-strain curve 中文意思是什麼
load-strain curve
解釋
載荷-應變曲線-
In different in terne die travel, the metal flow characterize in warm extrusion forming processes and the affection for the flow of metal stage which made by the difference between the blank bottom altitude and the axial direction limiting size in warm extrusion forming technique have been analysed we have gotten the equivalent strain field and the velocity field and other field variable that the blank in different in terne die travel and the die travel - load curve. at the same time, we have analyzed the contributing factor for the oil pump stator forming process optimized and achieve thereasonable die parameter for the war m extrusion forming finally, the optimized technics parameters were used into pilot production, then the qualified oil pump stator forging were produced, the analog results were compared with those of pilot production
論文具體分析研究了不同成形工藝過程中金屬流動的特點，並對不同凸模行程下溫擠成形過程中的金屬流動特點、坯料連皮厚度（底部高度）與溫擠壓成形工藝中的軸向界限尺寸的差值對金屬變形階段的影響進行了分析，獲得了坯料在不同凸模行程下的等效應變場、速度場等場變量及凸模行程-載荷曲線，同時對油泵定子成形過程的影響因素等進行了分析，優化並獲得了合理的溫擠成形工藝及模具參數。最後，利用模擬優化獲得的各項工藝參數進行生產實驗，得到實際生產出的合格油泵定子件，並將模擬結果與生產實驗結果進行比較。 -
The panels of hull girder may collapse or buckle before it reaches the yield stress. the curve of the stress - strain is usually constituted by stable zone -, non load - shedding zone and load - shedding zone
並且船體截面的組成單元（一般是加筋板單元）在達到材料屈服應力之前還可能發生多種形式的屈曲。 -
Based on the constitutive relationship coupled microstructure evolution, 3d - fe simulation of isothermal forging process of tc6 titanium alloy disc is performed dealing with different deformation temperature, punch velocity and shear factor of friction, effect of process parameters on equivalent strain, equivalent stress and grain size is calculated, and load - displacement curve is calculated
本文基於微觀組織演變的本構關系模型，對不同變形溫度、凸模速度和摩擦條件下鈦合金盤的等溫鍛造過程進行了三維數值模擬，研究了變形工藝參數對等效應變、等效應力和晶粒尺寸的影響，計算了各變形條件下的位移?載荷曲線。 -
The load - deflection curve, the load - strain curve, earth pressure and distribution of sub - grade contact pressure under concentrated load, moving load and load at the side of the coal unloading chute respectively are obtained and discussed ; the whole process from cracking to failure are studied
分別對其在集中荷載、移動荷載及堆載等作用下的側向土壓力、基底反力的分佈情況以及結構構件的荷載?應變規律、荷載?撓度變化規律和結構從開裂到破壞的全過程進行了試驗研究和理論分析。 -
In addition, 4 pieces of prestressed small - sized concrete hollow block masonry models and 1 piece of normal concrete hollow block masonry model are tested under frequency low - cyclic static load. some seismic behaviors such as strain - stress curve and ductility of the prestressed masonry were analyzed
進行了4片預應力砌塊砌體墻和1片對比用普通墻的低周反復荷載試驗，分析了預應力砌體的滯回曲線、延性等抗震性能。 -
The dynamic plastic response for a pinned rigid plastic beam subjected to an arbitrary impulsive distributed load was investigated. the effect of strain hardening and strain rate sensitivity was ignored. the yielding curve was assumed to be rectangular
採用剛塑性假定，忽略應變強化效應和應變率的效應並考慮由於有限變形而導致的軸力的影響，研究任意時間歷程沖擊載荷作用下簡支梁的塑性動力響應問題。
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