1) maintenance timing
养护时机
1.
The main content studied includes: key intension of the preventive maintenance, the evaluation of functional and structural effects of preventive maintenance treatment, the decision theory and method of asphalt pavement preventive maintenance, the division method of maintenance segments, the judgment method of maintenance timing, and the design method of preventive maintenance scheme.
研究的主要内容包括预防性养护技术的核心内涵、功能性和结构性应用效果评价、预防性养护的决策理论与方法、养护路段的划分方法、养护时机的确定方法以及预防性养护方案的设计方法等方面。
2) maintenance time
养护时机
1.
The critical problem for preventive maintenance is how to confirm the maintenance time.
预防性养护的关键问题是养护时机的确定。
2.
This paper presents right maintenance time of semi-rigid asphalt pavement through life-cycle cost analysis,which could make the least maintenance cost for manager and best surroundings for users.
通过全寿命周期分析方法,提出半刚性沥青路面最合适的养护时机,使所需养护维修费用最少,为道路使用者提供良好的通行环境。
3) optimal time of pavement preventive maintenance
预养护时机
4) best time for precuring
最佳预养护时机
1.
From the three aspects of criterion for the road condition, selection of precuring measures and determination of the best time for precuring, systematic studies are carried out on the technique of precuring the cement concrete pavement.
从路况标准、预养护对策选择和最佳预养护时机确定3个方面出发,对水泥混凝土路面预养护技术进行系统研究。
5) preventive maintenance timing
预防性养护时机
1.
In order to determine preventive maintenance timing,a new model is made based on pavement condition index & roughness index(PCI-IRI) function model,by which the maximum accelerating speed of pavement condition index(PCI) can be found,and then preventive maintenance timing can be identified at this point.
为了确定水泥混凝土路面预防性养护时机,基于路面损坏状况指数PCI与路面平整度关系构建模型,借助模型找到路面损坏状况指数加速度最大值,从而确定预防性养护时机。
6) curing time
养护时间
1.
Effect of hot-pressing temperature and natural curing time on properties of fast-curing cement particle board;
热压温度和养护时间对快速固化水泥刨花板性能的影响
2.
The effects of curing time and the content of steel fiber on flexural and compressive strength of reactive powder concrete were studied.
研究养护时间和钢纤维掺量对活性粉末混凝土抗折、抗压强度的影响,探索低成本、超高强高性能活性粉末混凝土的配制技术,旨在促进活性粉末混凝土的推广应用。
3.
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.
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。
补充资料：养护
1.犹保养。 2.养育护持。 3.保养修理，使机器﹑道路﹑建筑物等维持良好状态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条