English translation for "temperature control measures"
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- 温度控制措施
- Example Sentences:
| 1. | Pipe cooling is one of the most temperature control measures of concrete of arch dams 水管冷却是拱坝混凝土的主要温控措施之一。 | | 2. | Based on the basic temperature control scheme . an optimized design of temperature control measure has been carried out by using numerical simulation method 摘要利用数值仿真计算方法,在基本温控方案的基础上,进行了更细致的温控措施优化设计。 | | 3. | The statistical analysis shows that the temperature control measures have achieved expected result without any temperature - induced harmful cracks occurring in the longitudinal cofferdams 对各项温控措施成效的统计分析表明,景洪水电站温控工作基本取得了预期成效,纵向围堰碾压混凝土至今未发现危害性的温度裂缝。 | | 4. | The change laws of temperature field along with time and its distributions are provided in the calculation results , which offers the reliable basis for the corresponding temperature control measures taken in a rcc arch dam design and construction 计算成果给出了温度场分布及其随时间变化规律,为某碾压混凝土拱坝的设计和施工中采取相应的温控措施提供了参考。 | | 5. | In this paper , referring to qingju water power station , temperature control analysis and study has been done : study on the match ratio of the concrete and question of modifying of the special fine sand concrete to improve resisting ability of splitting of concrete ; study on the technology of the highly mixed fly ash to reduce the adiabatic temperature rise of concrete ; in case of the condition of resisting splitting to allow , study on the temperature control measure to strengthen and water the size of building , simplify the operational procedure , accelerate the construction speed , economize the expenses of the project 温控问题成为青居水电站设计和施工的关键技术问题。 、本文对水工大体积混凝土温控问题进行了分析和总结,结合青居水电站闸坝工程,开展温度应力及温度控制研究:研究混凝土的配合比及特细砂混凝土‘改性问题,提高混凝土的抗裂能力;研究高掺粉煤灰技术,降低混凝土的绝热温升:在抗裂条件允许的情况下,研究施工过程中温控措施的简化,以加大浇筑尺寸,简化施工程序,加快施工进度,节约工程费用。 | | 6. | Based on the simulation model theory of temperature and stress fields presented in this article , a large simulating program for high rccd has been developed , which can numerically simulate all kinds of temperature control measures , including water pipe cooling , heat insulating in winter , reducing place temperature of concrete , spraying water brume , and long interval over - watering surfaces overflowing in flood season . 基于本文提出的温度场和徐变应力场仿真模型理论,编制了高碾压混凝土坝的三维有限元仿真计算程序,在程序中考虑了各种温控措施的数值模拟,包括:水管冷却、冬季保温、降低混凝土的浇筑温度、夏季混凝土表面喷水雾、施工汛期坝顶面过水等。 | | 7. | Based on several actual cases , the temperature control measures for roller compacted concrete ( rcc ) gravity dam and arch dam such as structural jointing for construction ; lowering of concrete placing temperature ; water pipe cooling ; surface insulation ; inclined - layer placing etc . , the measures to improve the material properties i . e . the application of micro - expanding concrete ; enhancement of material crack - resistance property and the requirement for the simulative analysis on both the temperature field and stress field as well as some problems concerned are summarized herein on the basis of the analysis on the material properties ; construction characteristics and the changing characteristics of the thermal stress of roller compacted concrete 摘要从碾压混凝土的材料特性、施工特点、温度场温度应力的变化特点入手,结合几个工程总结了碾压混凝土重力坝、拱坝的分缝方式,降低浇筑温度、水管冷却、表面保温、施斜层碾压等温控措施,采用微膨胀混凝土、提高材料抗裂性能等改善材料性能措施及碾压混凝土温度场、应力场仿真分析的要求和应注意的问题。 | | 8. | The research fruits in this article can provide the temperature isoline map of crown cantilever section and central longitudinal section of the dam , the stress isoline map of crown cantilever section and upstream and downstream surfaces of the dam , the maximal and minimal stress distribution map in dam abutment along with the height of dam , the maximal and minimal stress table of typical nodes and the maximal and minimal stress table in different elevations , and also provide reference basis for taking relative temperature control measures in the design and construction of rcc arch dam 本文研究成果可给出坝体的拱冠梁剖面和坝体中心纵剖面的温度等值线图、拱冠梁剖面和坝体上下游面应力等值线图、坝肩最大最小应力沿坝高的分布曲线、不同高程处典型点的最大最小应力值表以及不同高程处最大最小应力值表等成果,为碾压混凝土拱坝的设计和施工中采取相应的温控措施提供了参考依据。 | | 9. | According to the concrete ages of different grout compartments , the concrete temperature rising process and the arching temperatures etc . , aiming at the optimization of technology and economy , the paper studies systematically the feasibility of applying different temperature control measures in different seasons and at different elevations ; and obtains characteristic parameters of arch dam temperature fields and stress fields so as to provide a basis for construction units to implement second stage cooling or third stage cooling according to particular demand at that time 为了达到技术上与经济上双优的目的,根据不同灌浆区的混凝土龄欺、混凝土温升过程、封拱温度等,系统研究了在不同季节里、在不同高程上采取不同温控措施的可行性,得到了拱坝温度场与应力场的特征参数,为施工单位根据当时的特定需要,进行二期冷却或三期冷却提供了依据。 |
- Similar Words:
- "temperature control circuitry" English translation, "temperature control coating" English translation, "temperature control equipment" English translation, "temperature control loop" English translation, "temperature control material" English translation, "temperature control meter" English translation, "temperature control of" English translation, "temperature control of air cooler" English translation, "temperature control relay" English translation, "temperature control sensor" English translation
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