Update for measuring system of concrete adiabatic temperature rise and its application;
混凝土绝热温升测试系统的改进及应用
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
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
The adiabatic rise of temperature of concrete develops very slowly at early age when set time of concrete is long.
缓凝混凝土初期绝热温升发展很慢,与一般混凝土的规律不完全相同,用单一公式拟合时,不能很好地表述其绝热温升的变化规律。
Based on the theory of value engineering and control to adiabatic temperature change of mass concrete,it is proposed four-functions principle for design optimization of GHPC.
根据价值工程理论,提出了基于大体积混凝土绝热温升控制的绿色高性能混凝土(GHPC)优化设计的四功能准则。
Based on actual situation of Surgery Building of Xiehe Hospital, unstable coupled temperature field model was established to calculate accurately adiabatic temperature changes of concrete with full considerations of interaction between two temperature fields, mass concrete of foundation in high rise building and soil in this paper.
根据武汉协和医院外科大楼工程实例 ,建立了高层建筑基础大体积砼温度场与土壤温度场相互影响的非稳态耦合温度场模型 ,以精确计算砼的绝热温升。
A study on drying shrinkage and adiabatic temperature of high strength concrete (C60,C70) in frozen shaft was made.
就冻结深井高强混凝土(C60、C70)与普通混凝土(C40)的干缩性能和绝热温升特性进行了对比试验研究。
Their drying shrinkage,adiabatic temperature,were investigated.
就冻结深井C100高强混凝土不同配合比的干缩性能和绝热温升特性进行了对比试验研究。
With an approach of combination of thermal rising test of cubic block in-situ and back analysis,the thermal retardation capability of polystyrene foam board is analyzed.
采用施工现场混凝土立方体非绝热温升试验和反演分析相结合的方法,对聚苯乙烯泡沫塑料板外贴法的保温能力进行分析研究。
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。
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.
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
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
CALCULATION OF TEMPERATURE FIELDS IN EARLY AGE CONCRETE BASED ON ADIABATIC TEST
基于绝热温升试验的早龄期混凝土温度场的计算
However, the hydration degree of binder, as well as the adiabatic temperature rise for high strength concrete, will be obviously decreased due to the increase of initial casting temperature.
但却会明显降低高强度等级混凝土所用胶凝材料的水化程度,使其绝热温升值下降。
The Adiabatic, Continuous Heating, Differential Specific Heat Measurement System and the Specific Heat of Polyaniline at Low Temperatures;
绝热连续升温差分比热测量装置与聚苯胺低温比热研究
The adiabatic heating induces the temperature of fracture surface layer to be higher than the liquidus temperature too.
计算表明,断口表面层绝热升温温度依然高于液相线温度.
dry adiabatic lapse rate
干绝热〔温度〕递减率；干绝热〔温度〕直减率
Under the adiabatic condition, adiabatic compression heating influences the microbial inactivation.
在绝热情况下,压致升温对芽孢的杀灭有很大影响。
heat insulation material
绝热材料，保温材料
high vacuum superinsulation cryogenic container
高真空超绝热低温容器
temperature rise of hot wind
热风温升 -电吹发器
The proportion of thermal energy increases rapidly with increasing temperature.
随着温度的上升，热能的比例迅速上升。
Regulation for design of tracing and insulation of instrument and piping
仪表及管线伴热和绝热保温设计规定
Once the water is heated, it is kept hot with material called insulation.
水加热后就会通过绝热材料来保温，
Analysis of Thermal Insulation Characteristics of High-temperature Insulation Fiber Structure Materials
高温隔热纤维结构材料绝热特性分析
Thermal conductivity measuring equipment of adiabatic material at low temperature
非金属绝热材料低温热导率测试装置
vacuum powder insulated cryogenic tank
真空粉末绝热低温贮液槽