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- An analysis method for the connections of prestressed concrete slab to interior column under shear and unbalanced moment is proposed in this paper by applying the plastic limit state theory. 本文采用塑性極限分析方法并利用節點(diǎn)的對稱(chēng)性,建立了預應力混凝土板柱中節點(diǎn)在剪力和不平衡彎矩作用下抗沖切和抗彎的相關(guān)方程。
- It is concluded that the filled soil is silt soil with high liquid limit and plastic limit, which has the low swelling property in natural state. 結果認為,此路基填土為高液限和塑限的淤泥質(zhì)軟土,天然狀態(tài)下具有弱膨脹性。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用狀態(tài)下,預應力平抑了箱梁剪力滯效應。
- In this paper,a simple method on the plastic limit analysis of annular plates under linearly load has been given out. 本文結合環(huán)板在線(xiàn)性荷載作用下的塑性極限分析問(wèn)題,給出一種簡(jiǎn)便的計算方法,即奇異函數法。
- In the face of exceptional conditions, the method is guaranteed to limit state corruption to the current instance. 在遇到異常情況時(shí),此方法保證將狀態(tài)損壞限制到當前實(shí)例。
- The load when the key layer breaking instantly and strength condition were obtained by the plastic limit analysis method structure. 應用結構塑性極限分析方法,得到了關(guān)鍵層在破斷瞬時(shí)的載荷并建立了強度條件。
- Under exceptional conditions, the method is guaranteed to limit state corruption to the current instance. 在異常情況下,該方法保證將狀態(tài)損壞限制到當前實(shí)例。
- The limit state should be taken into account when considering any particular failure mode. [ISO/WG 16528-1, A. 2] 當考慮任何一種特定的失效模式時(shí),理應考慮其極限狀態(tài)。
- The limit state equations of main failure modes are formulated by the increment interval load method. 并提出用區間增量載荷法生成主要失效模式的極限狀態(tài)方程。
- In the plastic limit analysis,the wrinkler's plate is smartly analyzed in yield-line theory to get the critical compression strength of the coal pillar. 在分析過(guò)程中,利用機動(dòng)法對溫克爾地基板(彈簧支撐板)進(jìn)行了塑性極限分析,得出了煤柱抗壓強度的臨界值。
- As for simply supported circular plates under linear and uniformly distributed load,This paper calculate the plastic limit load by applying unified strength theory(UST). 對于線(xiàn)性和均布荷載共同作用下的簡(jiǎn)支圓板,本文采用統一強度理論對其進(jìn)行了塑性極限分析。
- This paper discusses the plastic limit load of elbows with local thinn ed area under internal pressure.Fnite element analysis (FEA) and experiments ha ve been used. 采用有限元分析法和試驗測定法,對內壓作用下局部減薄彎管的極限載荷進(jìn)行研究。
- Limit state equation is presented for the welded pipeline according to code and FOSM method is used to obtain aseismic reliability of welded pipeline. 然后根據規范給出了供氣管線(xiàn)在地震作用下的極限狀態(tài)方程,并采用驗算點(diǎn)法得到其可靠度。
- The paper discusses the plastic limit pressure of elbows with local thinned area on inner wall of extrados.In this research, finite element analysis (FEA) has been used. 摘要采用有限元分析法對內壓作用下外拱內壁局部減薄彎管的極限載荷進(jìn)行研究。
- This paper discusses the plastic limit load of elbows with local thinned area under internal pressure.Fnite element analysis (FEA) and experiments have been used. 摘要采用有限元分析法和試驗測定法,對內壓作用下局部減薄彎管的極限載荷進(jìn)行研究。
- Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface; and the modified reliability formula is derived. 首次選取泰勒級數的部分二次項,用一個(gè)距原點(diǎn)最近點(diǎn)處擬合的超低維曲面近似極限狀態(tài)面。
- Comparative study on random sampling and Latin hypercube sampling with and without variance reduction techniques is carried out to a number of different limit state functions. 在一系列不同的極限狀態(tài)函數條件下,對隨機抽樣法和拉丁超立方抽樣法以及是否使用方差減縮技術(shù)進(jìn)行了比較研究。
- As the limit state equation of concrete dam is highly nonlinear and can t be expressed in an explicit form,the adaptive importance sampling method is suggested in this paper. 在大壩可靠度計算中,其功能函數具有高度非線(xiàn)性和無(wú)法顯式表達的特性,解決此類(lèi)問(wèn)題的常用方法有響應面法、蒙特卡羅法、重要抽樣法等。
- This resonance usually exceeds serviceability limit state and ultimate limit state;endanger hydropower station"s economic operation, even safe operation. 這種共振往往超出廠(chǎng)房結構的正常使用極限狀態(tài)和承載能力極限狀態(tài),威脅水電站的經(jīng)濟運行乃至安全運行。
- DongYang ShuGuang Hardware plastic limited company Since has been established, in line with " quality first, prestige first " objective. 東陽(yáng)市曙光五金塑料有限公司自成立以來(lái),本著(zhù)”質(zhì)量第一,信譽(yù)第一“的宗旨。