养护温度取各湿喷桩养护期的平均气温。
Take the average temperature in the curing time as curing temperature.
就如何控制梁板预制的蒸气养护温度进行了阐述。
The paper expounds the controlling methods of steam maintenance temperature for beam slab precasting.
研究了养护温度、时间及泌水率对灌浆材料结冰压的影响。
The effects of curing time, temperature and bleeding capacity on ice-formation pressure of grout were studied.
探讨了养护温度、养护时间和环境湿度对坯体性能的影响。
The influences of cure temperature, cure time and ambient humidity on the properties of the dam blank were discussed.
研究了养护温度和水泥碱含量(质量分数,下同)与硅质集料砂浆试样膨胀的关系。
The influences of curing temperature and alkali contents of cement on expansion of mortar bars are investigated.
结果表明:提高养护温度可以提高粉煤灰基矿物聚合物的抗压强度,缩短养护时间。
The results showed that the increasing of curing temperature could improve the compressive strength and shorten the curing time of fly ash based mineral polymer.
本文研究了养护温度对粉煤灰水泥及纯水泥的强度,CH含量及C_3S水化程度的作用。
The effect of the curing temperature on the strength, the CH content and the degree of C_3S hydration of the fly ash cement and pure cement was studied.
对不同养护温度下的混凝土徐变进行了研究,用化学反应速率描述温度对混凝土徐变的影响。
A study was made on concrete creep under different curing temperatures, and the comprehensive effects of time and temperature on creep development were expressed with the chemical reaction rate.
合适的养护温度对高钙粉煤灰水泥基材料非常重要,高钙粉煤灰水泥基材料适宜制作蒸养水泥混凝土制品。
Proper curing temperature is crucial to high calcium cement based materials. This materials is suitable for making autoclaved cement and concrete products.
在实验的基础上通过对恒温温度及养护时间对粉煤灰强度影响的分析,得出粉煤灰制品的最佳养护温度和时间。
On the basis of experiments and analysing the effects of the constant temperature and curing time on the strength of fly-ash, the best curing temperature and time are obtained.
穴居的雌性微蝠选择一个温度和湿度都较高的地方,集结成群,进行繁殖养育,形成特别巨大的养护群体。
Cave-dwelling females form particularly large nursing colonies, choosing a spot with relatively high temperature and humidity where they gather in their masses to breed.
在养护过程中,应控制混凝土在有利于硬化及强度增长的温度环境中。
In the conservation process, the control should be in favor of hardening concrete strength and growth temperature environments.
时间t时的抗压强度与水泥种类,温度以及养护条件有关。
The compressive strength of concrete at an age t depends on the type of cement, temperature and curing conditions.
通过对混凝土强度原理的分析,提出了混凝土浇筑中温度对质量的影响,并提出了混凝土养护方法及关键工艺。
Through the analysis of concrete strength mechanism, discussion is made on the impact of temperature on concrete construction quality, and provided the maintenance methods and techniques.
介绍人工智能控制算法在养护窑温度控制中的应用,对其组成和控制做了详尽的介绍。
This paper describes the application of artificial intelligence control algorithm in curing kiln temperature control. It introduces in more details fot the construction and control.
基于虚拟仪器的思想,研制了混凝土温度跟踪养护仪。
Based on the virtual instrument method, concrete temperature match curing instrument was developed.
拌和及养护的温度高,混凝土抗压强度低。
Casting and curing of concrete at elevated temperature would decrease its compressive strength.
通过合理选择浇筑措施、优选配合比、有效的温度控制以及合理的养护,目前,泄洪洞各方面质量均满足要求。且:禾发现裂缝。
By reasonable pouring, mix proportion optimizing, effective temperature control and reasonable curing, the concrete quality of spillway tunnel is guaranteed and no crack found.
因此,对混凝土养护室的温度和湿度进行监测和控制具有重要意义。
Therefore, it has great significance to control the temperature and humidity of the curing room.
试验参数为施工期温度、防冻剂掺量和养护条件三种。
Test parameters are construction temperature, amount of anti-freezing admixture and curing condition.
由于后期养护和保温措施不力产生较大的收缩应力和温度应力是引发中后期裂缝的主要原因。
The large shrinkage stress and thermal stress induced by ineffective measures for concrete curing and temperature insulation are the main causes at middle and later stages.
探讨了受火温度、高温后静置时间及冷却和养护方式对火灾高温后混凝土抗压强度的影响。
The effects of high temperature, standing time after cooling, methods of cooling and curing on the compressive strength of concrete are discussed.
对养护过程炉内温度场进行理论分析,对于正确认识现有养护炉存在缺陷的原因具有重要的意义。
It is very important to find the reasons of the oven defects through theory analysis of the temperature field of the curing oven.
半导体封装粘结工艺养护过程要求炉内温度均匀分布,现有养护炉不能满足这一要求。
The die bonding requires the temperature field of the oven to be even, but an existing curing oven can not suit the requirement.
拆模后用湿草席养护时,墙体各部位温度下降缓慢,温度应力较小。
But when the concrete is covered with wet straw, the temperature in walls decrease slowly and thermal stresses levels are lower.
因此混凝土的初始浇注温度应该很低,以保证养护期间混凝土的最高温度不能超过设计单位的限定温度。
Therefore, the initial grouting temperature of concrete should be low enough to ensure that the highest temperature of concrete during maintenance does not exceed that determined by design units.
防水层施工24小时后,喷烟雾水养护;至少48小时后进行闭水试验(温度较低或通风不良时,可适当延迟进行)
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
防水层施工24小时后,喷烟雾水养护;至少48小时后进行闭水试验(温度较低或通风不良时,可适当延迟进行)
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
应用推荐