1) minus temperature concrete
负温混凝土
1.
Early demage degree of construction in minus temperature concrete;
负温混凝土早期结构损伤程度研究
2.
It is shown that all the shrinkage of minus temperature concrete is smaller than that of the standard cured concrete.
研究了负温混凝土在经历了-5℃、-10℃、-15℃及自然变负温(+1℃～-6℃)养护7d,转为正温后的收缩率发展趋势,并与标准养护混凝土的收缩率进行了对比。
2) negative temperature concrete
负温混凝土
1.
Engineering application of negative temperature concrete in cold places;
寒冷地区负温混凝土的工程应用
2.
Strength testing of negative temperature concrete with supersonic rebounding method;
超声回弹综合法检测负温混凝土强度
3.
The paper focus on studying the influence of temperature and time to negative temperature concrete.
着重阐述了度时积对负温混凝土的影响。
3) concrete at subzero temperature
负温混凝土
1.
Study on early-age frozen-heave stress and the compressive strength rule of the concrete at subzero temperature;
负温混凝土早期冻胀应力与强度发展规律的研究
2.
Nondestructive monitoring for development of internal structure of concrete at subzero temperature
负温混凝土内部结构发展的无损监测
3.
The(R、Δf、P)28/(R、Δf、P)028,(R、Δf、P)-7+28/(R、Δf、P)028 and(R、Δf、P)-7+28/(R、Δf、P)28 are chose to evaluate structure damage of concrete at subzero temperature.
参照防冻剂标准JC475,提出以(R、Δf、P)28/(R、Δf、P)028,(R、Δf、P)-7+28/(R、Δf、P)028和(R、Δf、P)-7+28/(R、Δf、P)作为负温混凝土结构损伤评价参数。
4) Ultralow temperature concrete
超负温混凝土
5) Concrete engineerings at minus-temperature
负温混凝土工程
6) negative temperature High-Strength Concrete
负温高强混凝土
补充资料：负负
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