adiabatic temperature rise
英
美
绝热温升
双语例句
- Adiabatic temperature rise is measured by concrete adiabatic temperature measuring device.
方法利用混凝土绝热温升仪测试混凝土绝热温升。 - Influence of water-binder ratio and fly ash on the adiabatic temperature rise of concrete
水胶比和粉煤灰对混凝土绝热温升的影响 - A method for computing the adiabatic temperature rise of concrete considering the effect of the temperature of concrete
考虑温度影响的混凝土绝热温升表达式 - In addition, it was able to confirm an effect to reduction of adiabatic temperature rise and improvement of fluidity of concrete.
此外，粉煤灰和石灰石替代部分水泥还能减小混凝土的绝热温升、改善其流动性。 - Calculating Equivalent Adiabatic Temperature Rise of Pipe Cooling Using ANSYS
用ANSYS软件计算水管冷却等效绝热温升 - New theory of effecting of curing temperature to adiabatic temperature rise of concrete
养护温度对混凝土绝热温升的影响分析 - Based on the above analytic solutions, the equivalent model for temperature field is established by merging multiple rolling layers into one composite layer, and the approximate formulas for equivalent initial temperature and equivalent adiabatic temperature rise are put forward.
然后以此解析解为基础，合并多个碾压层为一个浇筑层，建立了温度场等效模型，并给出了复合浇筑层的等效初始温度和等效绝热温升的计算方法。 - The influences of dosage of fly ash on the adiabatic temperature rise and the hydration rate of concrete are investigated.
目的研究不同粉煤灰的掺量和不同水胶比条件下粉煤灰混凝土的绝热温升和胶凝材料水化速率的发展规律。 - A new computing model for the adiabatic temperature rise of concrete and the method of back analysis
混凝土绝热温升的新计算模型与反分析 - The principles for proportioning and mixing massive concrete are elaborated from aspect of materials. Based on a great deal of test study, the massive concrete having both good anti-cracking performance and low adiabatic temperature rise is successfully mixed.
从材料角度论述了大体积混凝土的配制原则，通过大量的试验研究，配制出抗裂性能好、绝热温升低的大体积混凝土。 - The adiabatic temperature rise of fly ash concrete is influenced by dosage of fly ash and water binder ratio.
结论粉煤灰混凝土的绝热温升受水胶比和粉煤灰掺量共同影响，低水胶比条件下只有适当增加粉煤灰的掺量才能降低粉煤灰混凝土的绝热温升； - Experimental Analysis of Adiabatic Temperature Rise of Fly Ash Concrete
粉煤灰混凝土绝热温升的试验研究 - Based on adiabatic temperature rise data for concrete cured at 4.4 ℃, 23.3 ℃ and 40.0 ℃, the following conclusions are drawn: ① Adiabatic temperature rise can be represented by a three parameter hyperbolic function;
根据混凝土不同养护温度（4.4℃、23.3℃和40.0℃）时绝热温升试验结果的分析，得出如下结论：①混凝土绝热温升可以用三参数双曲线函数描述； - Pipe cooling is a common used temperature control measure for concrete dam. Equivalent heat equation conduction is a practical method in which equivalent adiabatic temperature rise is approximately estimated by integral transformation.
水管冷却是混凝土坝施工中普遍采用的温控措施，目前实用的计算方法是等效热传导方程，方程中的等效绝热温升通常是由积分变换法获得的近似解析解。 - The Influential Factors of Adiabatic Temperature Rise of Concrete
混凝土绝热温升的影响因素 - New Theory on Adiabatic Temperature Rise and Its Engineering Application in Longtan Project
混凝土绝热温升新理论及在龙滩工程中的应用 - Addition of fly ash or modification of concrete workability with superplasticizer affects the adiabatic temperature rise and the temperature rising rate of concrete.
掺加粉煤灰或减水剂来改变混凝土的工作性也会影响混凝土的绝热温升值和温升速率。 - Experiment and Analysis of Concrete Adiabatic Temperature Rise
混凝土绝热温升的实验测试与分析 - New Theory on Adiabatic Temperature Rise and Heat Conduction Equation of Concrete
混凝土绝热温升和热传导方程的新理论 - Main factors influencing concrete adiabatic temperature rise are discussed theoretically. The influences of initial casting temperature, superplasticizer and fly ash on the adiabatic temperature rise and the temperature rise rate of concrete were studied.
从理论上讨论了影响混凝土绝热温升的主要因素，并通过实验分析了初始入模温度、掺加粉煤灰和减水剂等因素对混凝土绝热温升和温升速率的影响。 - The occurrence of dynamic recrystallization in adiabatic shear band showed that adiabatic temperature rise in the shear band was very high, whose softening effect gave rise to steel cylinder fracturing preferentially along the adiabatic shear bands.
带内发生动态再结晶表明绝热温升已经很高，它的软化作用使其成为钢管破碎时的断裂通道。 - Because the adiabatic rise of temperature of concrete has significant effect to thermal stresses of concrete, accurately simulating the regularity of adiabatic rise of temperature of concrete is needed when thermal stresses analysis simulating the construction process.
由于绝热温升是影响混凝土结构温度场的主要因素，因此在混凝土结构温度应力仿真分析时，需要比较准确地模拟绝热温升的变化规律。 - In the analysis, the adiabatic temperature rise is taken as a function of effective time based on the Arrhenius theory, resulting in a non-linear differential equation.
研究中，绝热温升采用了基于Arrhenius理论的有效时间的函数，从而导致求解非线性热传导方程。 - Hydration rate is adopted to describe the combined effect on adiabatic temperature rise. A new non-linear heat conduction equation based on equivalent time is applied to solve the temperature field and stress field of Ming River Aqueduct Project.
用化学反应速率描述温度对混凝土绝热温升的影响，求解基于等效时间的非线性热传导方程，对南水北调工程洺河渡槽施工期温度场和徐变应力场进行了仿真计算。 - The influences of initial casting temperature and fluidity of concrete, and whether adding of fly ash, on the adiabatic temperature rise and its rising rate of concrete were studied. And the hydration kinetics of binders was discussed based on the results of tests.
研究了混凝土的初始入模温度、流动度和掺加粉煤灰等因素对混凝土绝热温升值和温升速率的影响，同时还研究了所用胶凝材料的水化动力学。 - Also the correcting rules of three kinds of common adiabatic temperature rise of concrete were researched. 2.
并对三种常用混凝土绝热温升计算公式的修正规律及时间步长与精度的关系等问题进行了研究。 - A simulation of the evolving temperature field for subway station soleplate is conducted by using the adiabatic temperature rise theory of concrete based on equivalent time.
本文基于等效时间的水化热理论，求解结构温度场，并将该理论应用于地铁车站结构底板温度场的仿真计算中。