高强混凝土

探索出适合高温后对高强混凝土进行微观结构分析的制样方法。定量分析试样的制作方法为先切割、打磨、抛光，再进行高温作用。

A set of sample preparation methods was decided for micro-structure analysis of HSC by several tests , one of which is cutting , grinding and polishing , before exposed to high temperature , as is called sample preparation method for quantitative analysis .

细砂、卵石高强混凝土的最优设计

The Optimum Design of HSC of Fine Sand and Pebbles

基于BP网络的钢骨高强混凝土框架边节点设计

Design of HSRC frame joint based on BP network

进行了AAS超高强混凝土用于高压输水管的应用研究。

Ultra high strength AAS concrete is used in high pressure pipeline .

CFRP加固高强混凝土柱轴心受压性能试验研究

Test Study on Mechanical Performance of High-strength Concrete Column Confined by CFRP under Axial Load

掺纳米SiO2和掺硅粉高强混凝土性能的比较

Comparison of Properties of High Strength Concrete with Nano-SiO_2 and Silica Fume Added

对CFRP加固高强混凝土柱在低周反复荷载作用下的正截面受力性能进行了研究。

Mechanical properties of normal section of CFRP-reinforced concrete column under low-cycle fatigue loading were analyzed .

研究结果表明，采用钢管约束可以显著地改善高强混凝土的延性，改善的程度随套箍指标F的增加而增加。

THEORY OF CONSTRAINTS The test results showed that using a steel tube as confinement can significantly improve the ductility and compressive strength of core concrete .

碱矿渣（JK）高强混凝土配筋梁试验研究

A study on reinforced beams of high strength alkali-slag concrete

利用当地资源配制C60高强混凝土

RESOURCE Making High-Strength Concrete C60 from Local Materials

高强混凝土SHPB试验研究

SHPB Test on High - Strength Concrete

UEA补偿收缩超高强混凝土的研究

The research of compensation for shrinkage in super high-strength concrete by UEA

钢纤维和PVA纤维具有优良的弯曲韧性、抗剪和吸能能力，将两者结合，则可取长补短，使高强混凝土和钢骨高强混凝土短柱的承载力和抗震性能优势得以充分发挥。

Moreover steel fiber and PVA fiber have excellent bending toughness , shear strength and endergonic ability . If they can be united , the preponderance of bearing capacity and antiseismic performance can bring into play fully .

本文通过掺加高效减水剂、降低水灰比、掺加磨细矿渣和硅粉配制了C80高强混凝土（HSC）。

Here the HSC of SOMPa is achieved through adding super-effective water reducer , fined slag and silicon fume , and decreasing the water / cement ratio .

龄期60d后高强混凝土自收缩值在全收缩（即自收缩+干燥收缩）中的占有率收敛于约70%。

After 60 days , autogenous shrinkage showed a tendency to converge and the contribution of autogenous shrinkage strain to total shrinkage is about 70 % .

利用超微气流粉碎机制得了平均粒径为1～5μm的微米级粉煤灰，将其作为掺合料配制出具有较高流动性（坍落度20cm左右）的超高强混凝土；

Using fluid energy mill , fly ash was ground to micrometre grade with average diametre 1 5 μ m. Super high strength and better fluidity concrete is designed and fabricated .

本文为高强混凝土（60～80MPa）抗裂强度的试验研究。

Cracking resistance for high-strength concrete ranging from 60 to 80 MPais evaluated in this paper .

基于上述背景，在国家自然科学基金项目的资助下，结合课题组之前所做的工作，本文对碳纤维（CFRP）布改善高强混凝土柱的延性性能进行了试验研究和分析。

Under the above-mentioned background and in support of the research programs of National Natural Science Foundation of China , the ductility of high strength concrete columns retrofitted with CFRP sheets were discussed in the thesis just based on the work done by team members before .

介绍了采用普通525号硅酸盐水泥及优质砂石料，掺加高效减水剂配制C60高强混凝土并用于冶金工程的实例，阐述了其技术经济可行性。

C60 high strength concrete proportioned by 525 Portland cement and high quality sandstone material blending with high effectiveness water reducing agent , and some examples applied to metallurgical engineering are introduced . The technical and economical feasibility is described .

通过对主跨为120m的连续刚构桥分别采用普通混凝土和轻质高强混凝土进行试设计，对上部结构几何尺寸、预应力筋配束等进行优化，并对结构优化与经济指标进行对比分析。

Respectively using common concrete and high-strength light-weight concrete , a continuous rigid frame bridge with main span of 120 m is tried to design , their geometry dimensions of superstructure and setting style of prestressed bars are optimized , and the structure optimization and the economic index analyzed .

高强混凝土高温下爆裂机理探讨

Discussion on bursting mechanism of high strength concrete at high temperature

配制高强混凝土应考虑的问题

Problems to Be Considered while Mixing of High - strength Concrete

大体积高强混凝土转换层板温度裂缝控制

Temperature cracking control for mass and high strength concrete transfer floor

寒冷地区高强混凝土的配制与施工

The production and construction of high strength concrete in cold weather

稻壳灰制备及在高强混凝土中应用

The preparation of rice-husk ash and its application in high-strength concrete

关于预应力高强混凝土管桩的桩体上浮问题

The problem of pile shaft floating up for PHC tubular pile

预应力钢与高强混凝土组合梁变形性能

Load-Bearing Deformation of Pre-Stressed Steel and High Strength Concrete Composite Beams

高强混凝土表面气泡防治实例分析

The Example of Prevention of Bubbles on High Strength Concrete Surface

高强混凝土T型梁极限承载力计算与参数分析

The Ultimate Bearing Capacity and Parameter Analysis of High-Strength Concrete T-Beam

普通混凝土、高强混凝土与高性能混凝土

Ordinary concrete , high strength concrete and high performance concrete