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- LU Ting-hao,GAO Gui-quan,CHEN Jian.Effective stress method of stress and deformation for soil-rock fill dam after water impounding[J].Rock and Soil Mechanics,2005,26(2):247-250. [5]盧廷浩;高貴全;陳劍.;蓄水后土石壩應力變形有效應力算法[J]
- A spacially periodical stress method for measuring the beat length of a highly birefringent fiber has been demonstrated. 當施加于高雙折射光纖上的壓力的空間周期與其拍長(cháng)相一致時(shí),將引起光纖中偏振模式的相干耦合。
- Combined with DDA, the equivalent initial stress method is presented to solve the thermal stress problem of jointed rockmass. 結合非連續變形分析方法,提出了一種研究節理巖體熱應力問(wèn)題的等效初應力方法。
- Two dimensional dynamical finite element and effective stress method were used to analyze dynamical response of Qifenghu Lake earth-rock dam during earthquake. 采用二維動(dòng)力有限元方法并結合有效應力法對棲鳳湖土石壩受地震作用的動(dòng)力響應進(jìn)行了分析。
- A factor of friction power is considered during fatigue,and a new model for predicting fretting fatigue life under low cycle load is presented based on a nominal stress method. 在低周疲勞壽命預測方法中,通過(guò)引入摩擦功因子,考慮微動(dòng)作用對構件疲勞壽命的影響,對傳統的名義應力法進(jìn)行改進(jìn),以用于構件的低周疲勞壽命預測。
- It is also shown that under the creep limit failure criterion, the creep internal stress method has the advantage of less test time in comparison with the isothermal ... 而以蠕變極限為失效準則的蠕變內應力法與常規的以蠕變試驗為基礎的等溫外推法相比,還具有試驗時(shí)間短的優(yōu)點(diǎn)。
- The maximum admissible stress method by solving the comprehensive stability equilibrium equation determines the instability stress,it can give all process of crack ductile tearing and is more explicit and more accurate than J_R curve stability analysis. 最大相容應力法是通過(guò)求解綜合的穩定平衡方程而確定失穩應力的;它能精細地給出裂紋撕裂擴展的全過(guò)程;比JR曲線(xiàn)穩定性分析方法更為簡(jiǎn)潔精確.
- The methods of fatigue life estimation are given, includinggeneral method, nominal stress method, DFR method and local stress-strain method. 論述了幾種疲勞壽命計算方法,其中包括通用方法、名義應力法、結構細節疲勞額定值(DFR)法和局部應力應變法;
- Based on the design code of concrete structure(GBJ10-89), the paper gives the nominal tensile stress method of controlling crack width in prestressed concrete structure of punchy bars. 以混凝土結構設計規范(GBJ10-89)為基礎，建立了強力鋼筋做預應力筋的預應力混凝土結構用名義拉應力控制裂縫寬度的方法。
- The finite element equivalent stress method is one of the two checkout critera ordered by the new design specification for concrete arch dams, and it is a new strength design criterion too. 摘要有限元等效應力法是拱壩設計新規范規定的兩種強度校核方法之一，也是新規范規定的拱壩強度設計標準。
- Wall shear stress method integrates the plug flow displacing,the low speed displacing and the turbulent flow displacing methods in theory. 壁面剪應力設計方法,從理論上把塞流頂替、低速頂替及紊流頂替技術(shù)統一起來(lái)。
- Some plants push their roots deep into the soil. 一些植物的根深深長(cháng)入土中。
- Such crops won't grow in limy soil. 這類(lèi)作物不能在石灰質(zhì)的土壤中生長(cháng)。
- What shall we grow in this alkaline soil? 我們應該在堿性土壤里種什么？
- There are a lot of worms in the soil. 泥土中有許多蠕蟲(chóng)。
- Water has permeated (through) the soil. 水已滲遍那片土壤。
- There are some clods of soil on the mat. 墊子上有些土塊。
- The earth in the garden is good, soft soil. 花園里的泥土松軟肥沃。
- finite element equivalent stress method 有限元等效應力法
- This kind of soil contains much alkali. 這種土壤含堿豐富。
