allowable stress 中文意思是什麼
allowable stress
解釋
安全應力-
By structural analysis and calculation for original highway structure without permeable layer, the critical modulus of base have been obtained which makes asphalt pavement fill different allowable stress criterion. by structural analysis and calculation for different highway structure with permeable layer, critical modulus of permeable base course are obtained to make asphalt pavement fill different allowable stress criterion. the paper also presents the tendency of structure response of different highway structure with drainable layers mainly depends on the thickness of asphalt pavement, the thickness and the critical modulus of permeable base
對于不設排水層的原路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的基層臨界模量值；對于加設排水層的路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的排水基層臨界模量值；加設排水層的路面結構的結構反應的變化趨勢主要取決于瀝青面層厚度、排水基層厚度和排水基層臨界模量值。 -
Allowable contact unit stress
容許單位接觸應力 -
Allowable contact stress
允許接觸應力 -
For existing building, however, subgrade deformation usually exceeds the allowable subsoil deformation that is anticipated in design phase because of many reasons, which is especially serious in soft soil area. and this produces additional stress not considered in design stage and reduces the reliability of superstructure
對在役結構而言，地基往往會因為各種原因而出現超出設計預期的變形，尤對軟土地區上建築物的影響更為突出，導致上部結構產生設計未考慮到的附加效應，降低上部結構的可靠性。 -
Allowable stress ; permissible stress
許用應力 -
Allowable stress permissible stress
許用應力 -
Allowable stress, permissible stress
許用應力 -
Allowable torsional stress
容許扭應力 -
Present the experimental research carried out on strain and stress by applying the resistance strain surveying technique to the big hole sealed heads in the new fire - tube heating boilers with the laws of strain and stress distribution obtained and allowable working pressure given because there is no applicable standards or specification for calculating the strength of crude oil heating boiler heads perforated by densely distributed big - holes, which, to a certain extent, hampered the further development of crude oil heating boilers in china, and concludes from experimental results that strain and the stress of circumference are fairly large near the edge of big - hole, and the cross ribs enhance strength of sealed head to a certain degree
油田火筒加熱爐密集大開孔封頭的設計計算，因沒有相應的強度計算標準在一定程度上限制了我國油田火筒加熱爐技術的發展.採用電阻應變測量技術，對新型火筒加熱爐大開孔封頭進行了應力應變試驗研究，得到了封頭的應變和應力分佈規律，給出了大開孔封頭允許的工作壓力.試驗結果表明，大孔邊緣圓周處應力應變較大，十字筋板對封頭有一定加強作用 -
When this kind of stress and strain over allowable of concrete, it willing produce crack and cause construction strength to lower and enduring ability to die
當這種拉應力和拉應變超過混凝土的允許承受能力時，混凝土將產生開裂和引起結構的強度降低和耐久能力的減弱。 -
Safe allowable stress
安全容許應力 -
In harsh climate region, mere exists obvious local stress concentration near the upstream and downstream of the exposed - in - winter horizontal surface of the rcc dam, and the surface of spillway bucket though heat insulation is applied on the surfaces, tensile stress still exceeds the allowable one of concrete. this paper puts forward to adopt preset crack to avoid occurring more cracks. the special crack model is applied to simulate the dam preset crack, and the joint model of fracture mechanics is induced into strain - soften model
在結構措施方面，針對嚴寒地區高碾壓混凝土重力壩壩體越冬層面的上、下游面附近及溢流壩堰面反弧段表面有明顯的局部應力集中象現，在已採取一定的表面保溫防護的條件下，拉應力仍然超過混凝土容許拉應力，開裂難以避免，進而提出設置碾壓混凝土壩表面預留縫結構措施並對該措施進行深入研究，包括預留縫的擴展穩定和壩體沿預留縫的穩定性，以避免大壩在無措施部位開裂，解決大壩越冬層面水平施工縫的開裂問題。 -
Allowable flexural stress
容許彎曲應力 -
Allowable twisting unit stress
容許單位扭轉應力 -
" allowable stress design. " aisc manual of steel construction
容許應力設計見《 aisc鋼結構手冊》 。 -
For the first time, the theory of fuzzy reliability is applied to study the strength design of cycloid ball reducer. the randomness of working stress and the fuzziness of allowable stress are discussed
根據模糊可靠性理論，對該傳動的強度模糊可靠性設計原理和方法進行了探討，推導出該傳動機構接觸強度的模糊可靠度計算公式。 -
The allowable stress levels to which the actual stress levels are compared are based on empirical findings for the material involved
對所使用的材料來說，與實際應力比較的容許應力是以實驗研究結果為基礎的。 -
Allowable tensile stress
容許拉應力 -
Allowable compressive unit stress
容許單位壓應力
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