破坏准则,failure criterion
1)failure criterion破坏准则
1.Strength reduction of air-entrained concrete under biaxiai tension-compression after freeze-thaw cycles and its failure criterion;冻融环境下引气混凝土双轴拉-压强度和破坏准则的试验研究
2.Extended application for Matsuoka-Nakai failure criterion;Matsuoka-Nakai破坏准则的拓展应用
3.Research on failure criterion of nanometer silicon and cement-stabilized soils;纳米硅水泥土破坏准则研究
英文短句/例句

1.Griffith criterion of brittle格里菲斯脆性破坏准则
2.failure criteriaof fibre reinforced composites纤维增强复合材料破坏准则
3.Application Study on Fracture Failure Criterion and Parameter Measurement of Frozen Soil;冻土断裂破坏准则与参数测试及其应用研究
4.Multiaxial Failure Criterion of Concrete in Freeze-Thaw Cycling Environment;冻融环境下普通混凝土的多轴破坏准则
5.Failure Criterion of Single-layer Saddle-shaped Reticular Shells Subjected to Strong Dynamic Loads单层鞍形网壳强动力荷载下破坏准则的研究
6.The Research on Double Parameter Failure Criterion of Steel Tube Composite Column Filled with Steel Reinforced Concrete钢骨—钢管混凝土柱双参数破坏准则的研究
7.Analysis on Rock Stability in Mining Process Based on Mohr-Coulomb Failure Criterion基于Mohr-Coulomb破坏准则的开采过程岩体稳定性分析
8.Strength prediction for rock mass based on Barton-Bandis nonlinear failure criterion基于Barton-Bandis非线性破坏准则的岩体强度预测
9.Vertical Slopes Stability Analysis with Nonlinear Failure Criterion非线性破坏准则的竖直边坡稳定性分析
10.Stability of various height waste dumps based on nonlinear strength criterion矸石山稳定性非线性破坏准则数值模拟分析
11.Upper bound solution for active earth pressure based on a nonlinear failure criterion基于非线性破坏准则的主动土压力上限计算
12.Stability Analysis for Tunnel Roof Based on Nonlinear Failure Criterion基于非线性破坏准则的隧道顶板稳定性分析
13.Comments on slope stability based on a series of Drucker-Prager failure criteria基于系列Drucker-Prager破坏准则评述土坡的稳定性
14.The adopted failure criterion was a composite Mohr-Coulomb criterion with tension cut-off and the post-peak constitutive relation of rock was linear strain-softening.计算中采用了莫尔-库仑与拉破坏复合的破坏准则,峰后岩石本构关系为线性应变软化。
15.Hysteresis energy is a useful basis for the establishment of failure criteria in fatigue.在建立疲劳破坏准则时,迟滞能量是一个有用的依据。
16.Limit Analysis Method and Its Application to Geotechnical Engineering with Linear and Nonlinear Failure Criteria;线性与非线性破坏准则下岩土极限分析方法及其应用
17.Study on Constitutive Relationship and Failure Criterion of Reactive Powder Concrete (RPC) under Biaxial Compression;活性粉末混凝土(RPC)二轴受压本构关系和破坏准则研究
18.Experimental Study on Failure Criterion and Constitutive Relation of Early-age C20 Concrete under Biaxial Stress State二向应力状态下早龄期C20混凝土的破坏准则和本构关系试验研究
相关短句/例句

failure criteria破坏准则
1.Evolution and development of failure criteria for earthquake-resistant structures;抗震结构破坏准则的历史沿革和发展趋势
2.In order to provide the reasonable failure criteria for aseismic design and the scientific basis for the security assessment of the building suffered earthquake,the appropriate damage model according with factual situation should be established.一个恰当的、符合实际情况的地震损伤模型,一方面为结构抗震设计提供合理的破坏准则;另一方面则可为震后建筑物的安全性评估提供科学的理论依据。
3.Analysis and comparison have been made on the failure criteria of masonry in compression-shear at home and abroad,and their shortcomings have been pointed out.对现有国内外剪压砌体破坏准则进行了分析比较,并指出了其中的不足。
3)Damage criteria破坏准则
1.In this paper,the damage criteria and the safety standards of vibration in some countries are shown.通过分析爆破振动对结构的破坏机理,提出了用质点峰值振动速度和主振频率作为爆破振动的监测方法,并探讨了结构的破坏准则和部分国家的振动安全标准,以及影响爆破的因素,进而对爆破采用有效控制。
4)damage criterion破坏准则
1.Building damage due to diferential settlement was evaluated using the deep-beam method together with a damage criterion.采用材料力学中深梁模型的变形曲线,与破坏准则相结合对建筑物在差异沉降下破坏的机理进行了分析,理论分析与实测结果吻合较好。
2.Brick-and-concrete building damage due to diferential settlement is evaluated using the deep-beam method together with a damage criterion.基于当前上海地铁基坑开挖过程中引起两栋砖混建筑变形破坏的实测数据,采用深梁模型的变形曲线,并推导了弯曲应变与剪切应变,与破坏准则相结合进行了分析,理论分析与实测结果吻合较好。
3.The equilibrium equation under multi-joint excitations and the damage criterion of the overpass structure are established.本文建立了城市立交桥结构地震破坏过程的分析模型,考虑了柱墩、梁、支座的单元模式,推导并建立了行波法输入下结构动力平衡方程,进而研究了地震多点输入下立义桥结构的地震反应问题,建立了立交桥结构的破坏准则,分别对几种方式地震输入下城市立交桥结构的地震反应问题进行了具体研究。
5)Mohr-Coulomb failure criteriaMohrCoulomb破坏准则
6)Ottosen failure criterionOttosen破坏准则
1.The process of FRP confined concrete columns is calculated and analyzed by Ottosen failure criterion and stress strain relationship of concrete in the triaxial state.本文通过采用混凝土三轴应力Ottosen破坏准则及本构关系对FRP约束混凝土柱受压过程进行计算及分析 ,发现当组合构件应力超过混凝土抗压强度不多时核心混凝土已达到破坏条件。
延伸阅读

复合材料破坏准则复合材料破坏准则failure criterion of composite materials 复合材料破坏准则failure eriterion。f Compo-site materials判断复合材料在复杂应力状态下是否破坏的理论。又称复合材料失效准则、复合材料强度理论。二向或三向复杂应力状态可能有无穷多个应力组合,不可能由实验逐个确定各应力状态下的材料破坏条件。因此,需要提出破坏准则的假说,从有限个实验结果中给出任一复杂应力状态下材料是否破坏的判断。 常用的复合材料破坏准则是均质正交各向异性材料破坏准则。是从相应的均质各向同性材料强度理论推广而来。计有40多种。这类准则不涉及破坏机理,不作理论解释,只是为了拟合实验结果,故又称作唯象或现象破坏准则。 由于复合材料是细观非均质材料,本质上是结构物,它的破坏机理和形式复杂多样。唯象破坏准则的单一准则方程根很难对各类复合材料、各种复杂应力状态下的破坏形式都能满足。70年代以来,人们进一步探索建立复合材料细观力学破坏准则。它以组分材料性能作基础,并与破坏形式相关,对不同的复合材料、不同的破坏形式给出不同的破坏准则方程。这类准则有比较清楚的物理意义,更符合实际情况,对复合材料的材料设计有更直接的指导意义。 (张汝光)