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浇筑温度 meaning in Chinese

concreting temperature
placing temperature

Examples

  1. Thermal stress of pak phanang barrage pier
    巴帕南水闸闸墩整体浇筑温度应力研究
  2. In order to simulate the construction process and the effect of concrete pouring temperature and outside temperature on temperature field and thermal stress field in the dam , temperature field and thermal stress field are calculated layer by layer . the calculation step during construction is 0 . 25 day , and during operation the diffusion of hydration heat of concrete is over and elastic modulus is basically stable , changeable step is used
    为了研究施工进度、混凝土浇筑温度、外界温度对坝体温度场和应力场的影响,按碾压混凝土施工方法每浇筑一层(层厚0 . 3m ,浇筑时间6小时)计算一次温度场和应力场,这样,施工期计算步长为0 . 25天,运行期因混凝土水化发热已结束,且弹模基本稳定,故采用变步长计算。
  3. ( 2 ) the stress caused by heat of hydration during construction is mainly distributed in the beams , and girders and stress in slab was smaller ; during service process , the stress caused by difference in temperature in different seasons is mainly distributed in bottom components ; the stress caused by difference of inside and outside temperature is mainly distributed in peripheral components of building ; the stress caused by difference in temperature due to sunlight is mainly distributed in the components exposed to the sun . ( 3 ) the control methods brought forward such as setting the reasonable stripping time reducing cast temperature of concrete setting after - treatment joint inflicting prestress arranging steel for construction requirement and so on are effective and their application may be extended
    在使用期,由季节温差作用引起的结构内力主要分布在底层构件上;由内外温差引起的内力主要分布在建筑物外围构件上;由日照温差引起内力主要分布在向阳面的构件上; ( 3 )在施工阶段,可采取使用导热性能较好的模板、合理设计拆模时间、降低浇筑温度等措施来减小水化热引起的结构内力;采用设置后浇带的措施来减小结构在整体降温情况下产生的温度内力。
  4. 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。
  5. In the program , the effect of lamination placement , construction interval , elastic modulus change , thermal insulation change , surrounding temperature change , concrete creep and autogenous volume change on thermal stress are considered . and such temperature control measurement as water pipe cooling , heat preservation of the dam surface , the pouring temperature control , the overflow across the dam top during flood season can also be simulated by numerical method
    该程序在编制过程中考虑了混凝土分层浇筑、施工间歇、弹模变化、绝热温升过程、环境温度的变化、混凝土徐变、自生体积变形等因素对坝体温度场及温度应力场的影响,同时也考虑了水管冷却、坝体表面保温、控制浇筑温度、施工汛期坝顶面过水等各种温控措施的数值模拟。
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Related Words

  1. 浇筑工
  2. 基础浇筑
  3. 整体浇筑
  4. 浇筑罐
  5. 导管浇筑
  6. 浇筑混凝土
  7. 浇筑方法
  8. 现场浇筑
  9. 混凝土冬季浇筑
  10. 整块浇筑
  11. 浇筑间歇时间
  12. 浇筑塔
  13. 浇注
  14. 浇注[铸锭]车间
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