1) cracking at early age
早期开裂性
2) early-age cracking behavior
早期开裂性能
1.
The early-age cracking behaviors of concrete is one of the heat points regarding the concrete research.
混凝土的早期收缩开裂问题已成为国内外专家的研究热点,为了研究混凝土必不可少的组成之一的减水剂对混凝土开裂性能的影响,采用福州大学的发明专利"水泥基材料抗裂性能测试诱导开裂法及其装置"进行减水剂品种和由减水剂掺量改变而导致混凝土坍落度变化对混凝土早期开裂性能的影响试验研究。
3) Early-age Shrinkage Crack
早龄期塑性开裂
4) early stage crack
早期开裂
1.
Analysis and calculation of temperature influence on the early stage crack of concrete wall;
温度作用对混凝土墙体早期开裂的影响分析与计算
2.
The early stage crack and drying shrinkage crack of self-compaction concrete and pump concrete with water binder ratio is 0.
43的自密实混凝土和普通泵送混凝土的早期开裂性能和干缩开裂性能进行了对比研究。
5) early crack
早期开裂
1.
Analysis on prevention of early cracks in cement concrete pavement;
水泥混凝土路面早期开裂的防治研究
2.
Owing to the early cracks in the premixed concrete,the paper analyzes its cause in terms ofproduction and construction and puts forward the countermeasures to be taken in the control pf production process.
针对当前预拌混凝土较易出现早期开裂这一现象,本文从生产和施工两方面分析了原因,提出了混凝土公司在生产过程控制方面应采取的应对策略。
6) early-age cracking
早期开裂
1.
Study on early-age cracking of high strength concrete under circumferentially restrained condition;
环向约束条件下高强混凝土早期开裂
2.
The effect of high concentration type naphthalene series(superplasticizer(H-UNF)),common type naphthalene series(superplasticizer(C-)UNF) and polycarboxylate type superplasticizer(PC) on early-age cracking and volume stability of cement mortar was investigated by means of multi-channel ellipse ring shrinkage cracking test,free shrinkage and strength test.
采用多通道椭圆环收缩开裂试验、自由收缩试验和强度试验综合评价了萘系(UNF)、聚羧酸类(PC)高效减水剂对水泥砂浆体积稳定性及早期开裂的影响。
3.
In this paper, tensile properties of high strength concrete (HSC) at earlyages were experimentally investigated with self-designed testing rig, andrelationships between early-age cracking and tensile properties werediscussed.
混凝土材料的早期特性，特别是早期抗拉性能，是预测和评价混凝土结构早期开裂不可或缺的重要参数，但并未受到足够的重视。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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