说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 免振捣高性能砼
1)  non vibration high performance
免振捣高性能砼
2)  self-compacting high strength and high performance concrete
免振捣高强高性能混凝土
1.
And the influences of volume of mortar,water cement ratio and sand rate on working performance and strength of self-compacting high strength and high performance concrete were studied.
研究针对高强度高性能混凝土实现免振捣的关键——降低混凝土的屈服应力和粘度入手,优选高性能减水剂,试配了不同浆体体积、水灰比、砂率的免振捣高强高性能混凝土,并研究其工作性能及强度的主要影响因素,进而采用不同种掺和料配置出C80~C100级免振捣高强高性能混凝土,经耐久性实验,表明该种混凝土完全可以在实际工程中应用。
3)  High dropping
高抛免振捣
1.
Study on Application of High dropping Steel pipe Concrete with Self compactability;
高抛免振捣自密实混凝土
4)  HPC
高性能砼
1.
Analysis on the Industrialized Developing Prospect of the High Performance Concrete (HPC);
浅析高性能砼产业化发展前景
2.
High Performance Cocrete(HPC) is the kind of conrete has special performances and homogeneity, which can not be produced by conventional raw material and process.
高性能砼(HPC)是符合特殊性能组合与均质性要求的砼,用传统的原材料和一般的施工工艺方法制作很难达到高性能砼要求,重点分析了HPC用原料——水泥、砂石骨料、外加剂、外掺合物的质量问题及其对策。
3.
篒n this paper,based on the optimal selecting of the mixproportions of HPC parameters,some properties of the fresh HPC and mechanical prdperties of the hardened HPC are studied.
本文在优选高性能砼配比参数的基础上,研究了新拌高性能砍的部分性质及硬化后砼的力学性能。
5)  high performance concrete
高性能砼
1.
The paper presents an introduction to the durable marine concrete required for the Phase Ⅲ works at Yantian Port in Shenzhen and the engineering practice in using the high performance concrete in works.
文章中介绍了深圳盐田港三期工程中有耐久性要求的海工砼及应用高性能砼的工程实践。
2.
Green high performance concrete has not only good endurance, workability, mechanics and economic reasonability, but also characteristics of energy saving and environment protection.
绿色高性能砼有仅具有良好的耐久性、工作性、力学性能及经济合理性,还具有节能、环保等特点。
6)  self-compaction
免振捣
1.
Neural network prediction o compressive strength for self-compaction concrete of coal ash;
免振捣粉煤灰混凝土抗压强度的神经网络预测
2.
The uniform design experimental research of a large amount of fly ash self-compaction concrete;
大掺量粉煤灰免振捣混凝土的均匀试验研究
3.
Making self-compaction concrete with fly ash is beneficial,because the low priced fly ash can not only reduce the cost of project,improve the fluidity of concrete mix,but also avoid the water percolating and concrete emanating.
采用均匀设计的试验方法,对影响免振捣混凝土配合比的因素进行了研究。
补充资料:高性能高分子
分子式:
CAS号:

性质:含义很广,大体上可分为两方面:一是指高模量、高强度及耐高温高分子材料等;二是指具有某种重要的功能的高分子材料,如高模量高强度纤维和压电性聚偏氟乙烯。为力学性能优异、稳定性好、可在较高温度下连续使用的一类合成高分子材料。化学结构的特点是组成中有大量的芳环或芳杂环,分子链较刚硬。有热固性和热塑性两大类,后者也称高性能工程塑料。可替代金属作为结构材料,或用作高级复合材料的基体树脂。力学性能的特点是强、韧、刚。是航空、航天和现代科技的关键材料。

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