highstrength相关论文
Hydrogels as one kind of soft materials with a typical three-dimensional (3D) hydrophilic network have been getting grea......
INTRODUCTION High performance polymer fibers can be produced using at least two approaches:rigid rod alignment and chain......
EFFECT OF BORON MICROALLOYING ELEMENT ON SUSCEPTIBILITY TO HYDROGEN EMBRITTLEMENT IN HIGH STRENGTH M
The susceptibility to hydrogen embrittlement in high strength mooring chain steel with different boron content(0,0.003%,......
A Study on Structure and Performace of Braid-reinforced Poly (p-Phenylene Terephthamide) (PPTA) Holl
A novel homogeneous braid-reinforced (HBR) Poly (p-phenylene terephthamide) (PPTA) hollow fiber membranes were fabricate......
ID122:Numerical Simulation on Blast Resistant Performance of Reinforced Concrete Slabs Retrofitted w
In this paper,using finite element analysis software ANSYS/LS-DYNA investigated the blast resistant performance of reinf......
现代建筑逐渐向“高强化”、“轻量化”方向发展，轻质高强混凝土(High Strength Lightweight Concrete,HSLC)由于比强度大、保温隔......
Finite Element Analysis for Ultimate Strength of Lipped Cold-formed Steel Hat-section Column and Com
BackgroundCold-formed steel (CFS) members are economic solutions that have been widely used in civil engineering. They h......
The properties of high strength buoyancy materials for 11000m depth was studied by a full ocean depth simulation tes......
构造很由于胀大的不可避免的网络质问的敏感超分子的聚合物 hydrogel 遗体在指定 pH 由酸或基本的组的电离引起了的高力量 pH。在......
Robust,healable and hydrophobically recoverable polydimethylsiloxane based supramolecular material w
In this paper,a novel dual-activate hard segment strategy is proposed for the fabrication of polydimethylsiloxane(PDMS)b......
为解决直缝焊管成型后管坯焊边斜度大,最终导致焊缝上下结合强度存在差异的问题,通过实测、分析和计算,得出成型后管坯的弹性回复......
通过理论分析和试验研究,找出了地下卷取机卷筒主传动系统冲击扭矩过大的主要原因是带钢头部的冲击和带钢头部与卷筒之间的打滑,为......
８０年代以来，随着冶金工业生产技术和设备的发展，高强度钢板在轿车车身外面板的制造中得到了广泛地应用。超低碳高强度烘烤硬化钢板－ＥＬＣ－ＢＨ钢板......
本文对S玻纤的特性、发展历史、国内现状等作了简略阐述,重点列举介绍了这一特纤在军民两用领域中的用途,以便复合材料界的工程技......
介绍了一种按照引进技术标准生产的新型低合金高强度钢板ＩＥ１７０的研制与应用情况，ＩＥ１７０钢板不仅可用于制造引进技术产品，而且也可以广泛代用１６Ｍｎ钢板......
用预先热处理的材料生产长杆高强度双头螺柱新工艺,消除了长杆的热处理变形,降低了机械性能的不稳定性,提高了产品质量及螺纹联接......
本文结合软土地基特点，将板桩－加筋土结构应用于码头中，对其基本设计原理和计算作简述。......
本文用宏观分析与微观分析相结合的方法，对几种典型低合金高强钢的插销试棒断口形貌进行了分析。结果表明：钢材的Ｐｃｍ值及插销试验时的承......
利用内径57mm的一级气体炮，对直径50mm厚度10mm的高强混凝土（HSC）及3％的钢纤维高强混凝土（SFRHSC）试件进行平板撞击实验，通过锰铜计测试试......
５００＾＃高强抗冲磨混凝土为特种混凝土，其抗冲磨原理要求其水泥必须是高标号，骨料必须抗冲磨，施工后表面必须光滑平整。为满足以上要求，汾河二......
通过对11根高强混凝土框架柱试件在轴向和横向荷载作用下的试验分析,揭示出框架柱在荷载作用下的P-△曲线变化规律,对高强混凝土框......
悠悠环路情魏毅合肥市一环路建设系列报道之一引子司马迁《史记·货殖列传》记载，合肥在汉代即为＂全国１８个大城市之一＂。──转引自......
介绍了15根钢管高强低热微膨胀混凝土自应力试验,研究了自应力产生、分布的特点与膨胀剂掺量的关系,为高强低热微膨胀混凝土的优化......
合肥新客站建设区商家看好谭虎元被誉为合肥市和安徽省的形象工程──合肥新火车站站房，在省市各级领导和社会各界的热情关心支持下......
介绍高强ＺＬ２０５Ａ合金铸造特性，分析高强复杂铝铜合金支座铸件结构特点和工艺特性及支座铸件铸造工艺。结果表明：直浇道、横浇道和内浇道最小......
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