
[数] 兼容性条件,[力][数] 协调性条件
The flexural strength calculated on the basis of the plane section assumption and strain compatibility condition agrees well with the test results.
根据平截面假定和应变协调条件计算的受弯承载力与实测值符合较好。
This situation makes the concept of elementary volume and Saint-Venant's deformation compatibility condition used in continuum mechanics problematic.
这种情况使连续介质力学中使用的基本体元的概念及圣维南变形协调条件受到了置疑。
Based on equilibrium and deflection compatibility condition of concrete beam section reinforced with FRP bars, the balanced reinforcement ratio was provided.
利用FRP筋混凝土梁截面的平衡条件和变形协调条件,给出梁的平衡配筋率;
Result shows that the compatibility condition between them is 0. 5-1 to 1, and better temporary plugging effect could achieved when the concentration of bridging particle is 3% or higher.
结果表明,架桥粒子粒径与裂缝有效流动宽度之间的匹配关系为(0.5—1):1,架桥粒子浓度不小于3%时可达到较好的暂堵效果;
When the stress mode is constructed by energy compatibility condition, the last stress mode involves the inverse matrix.
在利用能量协调条件构造应力模式时,最后的应力模式中含有矩阵的逆。
Under the deformation compatibility condition, the calculation formula for distribution coefficient of axial compression is derived.
同时在变形协调条件下,推导了其轴压力分配系数计算公式;
And then the governing equations of the block dynamic system are deduced on the basis of the virtual work principle, the deformation compatibility condition and the constitutive relations.
随后,基于虚功原理、变形协调条件和本构关系,推导了块体动力系统的控制方程组。
The connections between the FRT-relation and the compatibility condition are discussed. It is shown that the compatibility condition is determined by the FRT-relation.
讨论了FRT关系与相容性关系的联系,并指出这样的相容性关系是由FRT关系所确定的。
The basic idea is as follows: the redundant bending moment is assumed at a virtual hinge at the middle support and calculated using compatibility condition of deformation.
基本思路:在中间支座设虚铰代之以冗力弯矩,并利用变形协调条件求出该值;
This paper mainly discusses the current EMC (Electro Magnetic Compatibility)condition of the domestic ***sel locomotive, for which an EMC solution of the electrical design is also given.
对国内内燃机车电磁兼容的现状做了分析,提出了内燃机车电气设计中的电磁兼容解决方案。
In view of reducing the order of matrix, the displacements of beams are expressed by initial parameters and the force method is also applied to satisfy the condition of compatibility.
为了降低矩阵的阶数,条形梁的位移分最系用初参数表示,而协调条件则用力法求解。
According to the condition of deformation compatibility, the author establishes a relation between the load on the coping of pier and the single inner force of the double thin wall pier.
根据主梁与桥墩共同变形协调条件,建立了墩顶荷载与双薄壁桥墩单墩内力之间的关系;
The reaction was quick and its compatibility increased under strong acidic condition.
强酸条件下反应速度快,相容性强。
Under a condition of a good compatibility of MARC data, a solvable way is presented that can recognize new data without any modification of the system.
最后,提出以充分保障数据兼容性为前提的解决办法,以使现有系统可以不做任何改动而能够识别新的数据。
The boundary point parameters are computed by physical boundry condition and valid bicharacteristic compatibility equations derived from bicharacteristic method.
边界参数采用物理边界条件和从双特征线方法推导来的有效的特征方程来计算;
This condition simplifies the displacement compatibility analysis and has generated a proliferation of rigid pier solutions.
这一条件使刚性基础相应的位移分析得以简化,并提出许多“刚性基础”的解。
The new-typed enzyme bacterium has strong effect for processing town sludge and can be used with fertilizer, pesticide and waste under any condition, which is strong in compatibility.
该新型酵素菌处理城镇污泥的效力强,可在任何条件下与化肥、农药和废料并用,兼容性强。
The compatibility fuzzy-rough set is proposed as the condition attribute values and the decision attribute values are fuzzy.
对于条件属性值与决策属性值均模糊的情况,提出了相容模糊粗糙集。
The compatibility rough-fuzzy set is proposed as the condition attribute values are certain, and the decision attribute values are fuzzy.
对于条件属性值确定,决策属性值模糊的情况,提出了相容粗糙模糊集;
The compatibility rough-fuzzy set method is proposed as the condition attribute values are continuous, certain, and the decision attribute values are fuzzy.
当评估信息系统中条件属性值连续、确定,决策属性值模糊时,提出了相容粗糙模糊集方法;
Seen from the perspective of game theory, incentive compatibility has reached the state of Nash balance, the necessary condition to reach Pareto Optimality.
从博弈理论的角度来看,“激励相容”达到的是一个“纳什均衡”状态,这是达到帕累托最优的必要条件。
Under this condition, the film of PVA starch displayed a good biodegradable and had a good compatibility.
在最优化工艺条件下,制得了相容性较好且具有良好生物降解性能的PVA-淀粉塑料薄膜。
The main controller passed the electro-magnetic compatibility tests, high and low temperature tests and vibration tests and presented a normal working condition.
该主控制器通过电磁兼容测试、高低温及振动测试后,系统工作正常。
As for actual condition, an effective way to determine the initial probability is presented here, and the key compatibility coefficient is revised. It is of an actual significance.
并针对实际情况,提出了一种有效的确定初始概率的方法.修正了关键的相容性系数,具有较大的实际意义。
Probe the actual condition of power distribution network, adopt central intellective control mode, open architecture, object-oriented programming to obtain system compatibility and expansibility.
针对电力系统配电网的实际情况,采用集中智能控制模式、开放式体系、面向对象的软件设计思想,以达到广泛的兼容性和自由的扩展性;
And the convergence, compatibility and stability of the LLA based on the LTP are discussed with some theoretical analysis and numerical experiments, and the stability condition of the LLA is given.
对基于LTP的LLA方法的收敛性、相容性和稳定性进行了理论分析和数值实验,给出LLA的稳定性条件。
兼容性条件(Compatibility Condition) 是数学和物理学(特别是连续介质力学、微分方程和场论)中的一个核心概念。它描述了当一个系统由多个方程或关系共同定义时,这些方程或关系之间必须满足的内在一致性要求,以确保解的存在性、唯一性或物理合理性。简单来说,它是一组约束条件,用于保证系统各部分能够“兼容”地组合在一起而不产生矛盾或非物理的结果。
在数学上,兼容性条件通常出现在偏微分方程(PDE)系统中。例如,若一个向量场或张量场由其他场通过微分关系导出(如位移场导出的应变场),则这些微分关系本身必须满足特定的可积性条件,否则会导致矛盾(如位移多值性或物体变形后出现裂缝或重叠)。在物理学中,它确保理论模型的自洽性,例如广义相对论中爱因斯坦场方程的解需满足比安基恒等式(一种兼容性条件)。
在弹性力学中,应变协调方程(Saint-Venant Compatibility Equations) 是经典案例。若物体变形后的应变张量 (epsilon_{ij}) 由位移场 (ui) 定义为: $$ epsilon{ij} = frac{1}{2} left( frac{partial u_i}{partial x_j} + frac{partial u_j}{partial xi} right) $$ 则应变分量必须满足以下协调条件以保证位移单值性: $$ frac{partial epsilon{xx}}{partial y} + frac{partial epsilon{yy}}{partial x} = 2 frac{partial epsilon{xy}}{partial x partial y}, quad text{(其余分量类似)} $$ 该条件本质源于二阶混合偏导的交换性要求(Clairaut-Schwarz 定理)。
在结构分析中,忽略兼容性条件可能导致错误结果:
权威参考来源:
Wikipedia, "Compatibility (mechanics)": https://en.wikipedia.org/wiki/Compatibility_(mechanics)
Stanford University, "Continuum Mechanics": https://web.stanford.edu/~luissantos/
“Compatibility condition”(兼容性条件/相容性条件)是一个跨领域的术语,其含义需结合具体语境理解。以下是详细解释:
Compatibility(兼容性/相容性)
指不同系统、组件、物质或个体之间能够协同工作或共存的能力。例如:
Condition(条件)
指为实现特定目标而必须满足的前提或要求。例如:
Compatibility condition 指在特定场景下,为确保兼容性而需满足的条件,常见于以下领域:
如需进一步了解具体领域中的应用,可查阅相关专业文献或技术标准。
【别人正在浏览】