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- Actually considerable structural elements such as shear wall, dam, bridge, safety shell of nuclear reactor, offshore platform and so on, are generally working under multiaxial stress condition. 而大多數混凝土結構都是處于復雜應力狀態(tài)的，如常見(jiàn)的剪力墻結構，水壩、橋梁、核反應堆安全殼、采油平臺等。
- FEM creep damage study for nickel-base single crystal structure under multiaxial stress conditions 鎳基單晶結構的蠕變損傷壽命研究
- In view of the anisotropic damage characteristics of concrete under multiaxial stress state, an anisotropic elastoplastic damage model is presented. 針對混凝土多軸應力狀態(tài)下各向異性損傷的特點(diǎn)，建立了各向異性彈塑性損傷模型。
- Based on experimental data and finite element analysis results, a low-cycle fatigue life model is proposed for the powder metallurgy superalloys under multiaxial stress states. 在詳細分析試驗和有限元計算結果的基礎上，提出了復雜應力狀態(tài)下的低周疲勞壽命模型。
- The iterative formulas of elastoplastic stochastic finite element method (SFEM) under cyclic loading are deduced and the random responses of local multiaxial stress and strain are calculated. 推導了交變載荷下彈塑性隨機有限元的迭代格式,計算了局部多軸應力應變的隨機響應。
- By means of selecting penny shaped crack model to simulate the defects in concrete,the damage model for concrete under multiaxial stress state was developed based on statistical fracture theory. 以圓盤(pán)裂紋模型模擬混凝土內部的缺陷,基于統計斷裂理論推導出了多軸應力下混凝土的損傷統計模型,并根據應變等價(jià)假說(shuō),建立了包含損傷的混凝土的基本本構關(guān)系。
- But the stress-strain relationship is in complex stress condition after the necking starts. 但是，從頸縮開(kāi)始，其應力應變關(guān)系處于復雜應力狀態(tài)。
- IEF result of AcPh isozymes demonstratedthe induced bands within the range of pH 3-5 under the stress condition. IEF結果表明，低磷脅迫誘導出低pH范圍內（PH3－5）的特異活性帶，且活性帶無(wú)基因型間的差異。
- Muskmelon seedlings have the adaptability under 0-100mmol/L NaCl stress condition. 在0-100mmol/L 濃度以?xún)?甜瓜幼苗對NaCl脅迫有緩沖、調節和適應能力。
- And the sheet-pile can meliorate the rock and soil's stress condition, avoiding the rock and soil's plastic failure. 還能有效改善因開(kāi)挖引起的坡腳應力集中現象和上部拉應力現象，避免巖土體因過(guò)大的應力集中而導致塑性破壞的認識。
- Definite model various components endogenic force, distortion, stress condition and each kind of effect combination. 確定模型各構件的內力、變形、應力狀況和各種效應的組合。
- Title： Effects of hemoconcentration in young males under stress condition on six hormones. 關(guān)鍵詞：青年男子;應激;血液濃縮;激素
- In the same soil water stress condition, individual biomass of P. australis is more than that of A. calamus. 相同土壤水分脅迫條件下，蘆葦單株生物量遠大于菖蒲。
- Objective To understand the stress condition of student practical nurses in psychosis hospitals. 目的探討精神病院實(shí)習護生的應激反應情況。
- This paper reported three kinds of new pathogenies of gout: stress condition, inconsistent sexual maturity and relatively high protein feed. 本文報道了家禽痛風(fēng)癥三種新病因:應激引起的蛋鴨痛風(fēng)癥、性成熟不一致的蛋鴨群飼喂蛋鴨料引起的痛風(fēng)癥和相對高蛋白飼料引起的雞痛風(fēng)。
- This paper introduces two three-moduli incremental non-linear stress-strain relationships under triaxial stress condition. 介紹了三軸條件下的兩個(gè)三模量增量非線(xiàn)性應力-應變關(guān)系式。
- Fracture Strength of Ceramics under Multiaxial Stress State 復雜應力作用下結構陶瓷材料的斷裂強度
- At last, the stress condition of the CSW box girder bridge over Yong Xin River of Ningbo is analyed with a general finite element program. 最后以寧波甬新河波形鋼腹板箱梁橋為背景,運用大型通用有限元程序對該橋進(jìn)行了成橋狀態(tài)的應力分析。
- It was the mechanism of drought resistance in pistachio seedling that kept a content ratio of IAA/ABA under drought stress condition. 干旱脅迫下,阿月渾子幼苗通過(guò)激素調節保持相對穩定的IAA/ABA比值可能是其抗旱性強的內在機制之一。
- Shrinkage strains are mdependent of the stress conditions in the concrete. 混凝土的收縮是一種自發(fā)的變形，并不依靠作用在混凝土上的外力。
