allowable strength 中文意思是什麼
allowable strength
解釋
容許強度-
By analyzed interactions of combined limit pipe load components, simplified check formula for pipe load strength are put forward and the calculation method of relevant allowable pipe load values based on shell finite element analysis is presented as well
通過對組合極限接管載荷分量相互關系的分析，提出了接管載荷強度驗算簡化公式和以殼結構有限元應力分析為基礎的許用接管載荷計算方法。 -
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。 -
Available empirical results indicate that the creep of reinforcement strongly influences the overall behavior of rs structures, which is demonstrated by excessive deformations. different creep tests are discussed and the test methods to obtain the two kinds of creep curves are compared in this thesis. the methods of how to determine the reduction factor according to long - term strength of creep or allowable strain during the services life are presented
文中介紹和研究了不同的蠕變試驗手段，比較了獲得兩種蠕變曲線的試驗方法，並給出了兩種蠕變曲線一定范圍外推的數據處理方法;給出怎樣根據設計使用年限的長期蠕變強度或容許應變來確定蠕變折減系數的方法，並用計算實例來說明。 -
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。 -
The analysis of allowable pipe load calculation method and practical example shows that the calculation method suggested is feasible and effective in solving the problems of pipe load strength design
通過對許用接管載荷計算方法及算例的分析表明，提出的方法是可行的，可有效解決封頭接管載荷強度設計問題。 -
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 strength, static strength, fatigue life and load - carrying capability of hydro - bulged rear axle housing in a 0. 75 t truck are analyzed using fea software ansys and the variation rule of its strength is obtained
摘要以0 . 75t貨車液壓脹形橋殼為例，利用有限元分析軟體ansys對其許用強度、靜強度、疲勞強度（壽命）及其承載能力進行分析，得到液壓脹形橋殼強度的變化規律。
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