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Prediction of the Strength and Constitutive Relationship of Very High Strength Concrete Filled Steel Tubular Columns 钢管超高强混凝土的强度及本构关系预测
RC, SRC, CFT and high strength concrete filled steel tube make the compositions of concrete and steel more perfeet. 从钢筋混凝土、钢骨混凝土、钢管混凝土到今天的钢管高强混凝土组合结构，混凝土和钢的组合更趋完美。
IT CONSISTED OF HALF A MILLION CUBIC FEET OF HIGH STRENGTH CONCRETE - TWICE AS EFFECTIVE AS STEEL IN SWAY REDUCTION. 地基由五十万立方英尺的高强度水泥建成,这种水泥在减低摇动方面比钢筋要强一倍。
Entraining air and using high strength concrete can increase the durability of concrete in sulfate environment. 掺加引气剂及提高混凝土强度均能改善混凝土的抗冻融-干湿循环性能。
Autogenous shrinkage (AS) is an important factor that results in early age crack of high strength concrete. 摘要自收缩是导致高强混凝土早期开裂的重要因素。
Very high strength and good diaphaneity.Suitable to make the cutting tools for hard materials, such as single and multi saw blades, disc, wire and gangsaw, etc. 高强度,高透明度,用于较坚硬工作对象,可制作花岗石锯片,绳锯等切割,磨削工具。
Aiming at the deep alluvium support of coal shaft, the composite shaft lining of high strength concrete and double steel cylinders is presented. 针对煤矿立井井筒深厚表土层的支护,提出了采用双层钢板高强混凝土复合井壁结构。
Very high strength and good diaphaneity.Suitable to make the cutting tools for hard materials,such as single and multi saw blades,disc,wire and gangsaw,etc. 高强度，高透明度，用于较坚硬工作对象，可制作花岗石锯片，绳锯等切割，磨削工具
Aiming at the deep alluvium support of Juye Coalfield , the composite shift lining of high strength concrete and double steel cylinder is presented . 针对巨野煤田深厚表土层支护,提出采用双层钢板高强混凝土钻井井壁结构。
Cold stamping allows the production of simple shapes with very high strength, up to 1,200 megapascals (MPa) (about 175 kilopounds per square inch), such as side impact beams. 用冷冲压的方法可以使形制简单的零件具有很高的强度,可达到1200MPa。
Used for cutting or grinding hard materials such as granite, firebrick, brake pads, ceramic and high strength concrete etc. 用于切割石材，玻璃，陶瓷;磁性材料等材料。所用为高质量金刚石;性价比高;产品大部分出口.;可随时为您报价
YANG Lei.Study on the harm of anaphase hydration of unhydrated cement to high strength concrete[J].Engineering of Cement,2004,(3):8-11. [2]杨雷.;混凝土中未水化水泥后期水化的危害研究[J]
However, it's avoidless that high strength concrete (HSC in short) does not perform as well as conventional concrete especially after fire. 但高强混凝土有时会呈现比普通混凝土更差的性能,尤其是高温性能劣化严重。
This paper introduces the reasons of cracks occurring on high strength concrete floorslab, and puts forward some corresponding measures. 本文着重介绍了高强混凝土产生裂缝的原因及采取的相应措施。
Most perfect crystal with very high strength and diaphaneity. Suitable to make the dressing tools, the cutting tools for very hard materials, stone amd reinforced coneretr, such as saw blade, disc, drillbit, etc. 晶体非常完整,强度很高,高透明度,用于加工非常坚硬的加工对象,可制作大直径锯片。
In this paper, it is emphasized that the raw materia ls for high strength concrete should be elaborately selected in order for its su ccessful design and strength stability. 本文提出了高强混凝土的原材料必须精心优选，以确保高强混凝土的成功配制和高强混凝土强度的稳定性。
In order to roll thin and wide strip of very high strength grades on the low powered arcelor sollac lor raine mill, a global optimisation of the rolling process has been carried out. 为了在阿塞洛Arcelor集团Sollac公司Lorraine厂低功率轧机上轧制高强度级别的薄规格宽带钢,提出了一个整体优化的轧制工艺。轧机的局限条件涉及精轧机的功率、粗轧机的道次数和为获得极低卷曲温度所需的轧后冷却能力。
A very high mountain overlook the town. 一座高高的山俯瞰着城镇。
The effect of varying environmental conditions in the time of casting and curing on the properties of fresh and hardened high strength concrete (HSC) was evaluated. 摘要评价了变化的环境条件对新拌和硬化的高强混凝土性能的影响。
The speed of this aircraft is very high. 这架飞机的速度非常快。