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- Prediction of the Strength and Constitutive Relationship of Very High Strength Concrete Filled Steel Tubular Columns 鋼管超高強混凝土的強度及本構關(guān)系預測
- RC, SRC, CFT and high strength concrete filled steel tube make the compositions of concrete and steel more perfeet. 從鋼筋混凝土、鋼骨混凝土、鋼管混凝土到今天的鋼管高強混凝土組合結構，混凝土和鋼的組合更趨完美。
- IT CONSISTED OF HALF A MILLION CUBIC FEET OF HIGH STRENGTH CONCRETE - TWICE AS EFFECTIVE AS STEEL IN SWAY REDUCTION. 地基由五十萬(wàn)立方英尺的高強度水泥建成,這種水泥在減低搖動(dòng)方面比鋼筋要強一倍。
- Entraining air and using high strength concrete can increase the durability of concrete in sulfate environment. 摻加引氣劑及提高混凝土強度均能改善混凝土的抗凍融-干濕循環(huán)性能。
- Autogenous shrinkage (AS) is an important factor that results in early age crack of high strength concrete. 摘要自收縮是導致高強混凝土早期開(kāi)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. 高強度,高透明度,用于較堅硬工作對象,可制作花崗石鋸片,繩鋸等切割,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. 針對煤礦立井井筒深厚表土層的支護,提出了采用雙層鋼板高強混凝土復合井壁結構。
- 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. 高強度，高透明度，用于較堅硬工作對象，可制作花崗石鋸片，繩鋸等切割，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 . 針對巨野煤田深厚表土層支護,提出采用雙層鋼板高強混凝土鉆井井壁結構。
- 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. 用冷沖壓的方法可以使形制簡(jiǎn)單的零件具有很高的強度,可達到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。所用為高質(zhì)量金剛石;性?xún)r(jià)比高;產(chǎn)品大部分出口.;可隨時(shí)為您報價(jià)
- 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]楊雷.;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. 但高強混凝土有時(shí)會(huì )呈現比普通混凝土更差的性能,尤其是高溫性能劣化嚴重。
- This paper introduces the reasons of cracks occurring on high strength concrete floorslab, and puts forward some corresponding measures. 本文著(zhù)重介紹了高強混凝土產(chǎn)生裂縫的原因及采取的相應措施。
- 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. 晶體非常完整,強度很高,高透明度,用于加工非常堅硬的加工對象,可制作大直徑鋸片。
- 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. 本文提出了高強混凝土的原材料必須精心優(yōu)選，以確保高強混凝土的成功配制和高強混凝土強度的穩定性。
- 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. 為了在阿塞洛Arcelor集團Sollac公司Lorraine廠(chǎng)低功率軋機上軋制高強度級別的薄規格寬帶鋼,提出了一個(gè)整體優(yōu)化的軋制工藝。 軋機的局限條件涉及精軋機的功率、粗軋機的道次數和為獲得極低卷曲溫度所需的軋后冷卻能力。
- A very high mountain overlook the town. 一座高高的山俯瞰著(zhù)城鎮。
- 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. 摘要評價(jià)了變化的環(huán)境條件對新拌和硬化的高強混凝土性能的影響。
- The speed of this aircraft is very high. 這架飛機的速度非?？?。
