纤维增强混凝土是一种多相材料，其在土木工程中的应用日益广泛。
Fiber reinforced concrete is a kind of heterogeneous material, which is more increasingly used in civil engineering.
将两种或两种以上的纤维混合来增强混凝土的研究刚刚起步，也是当前对纤维混凝土材料性能研究的一个热点。
The research about two or more hybrid fiber reinforced concrete has just begun, it is also a hot spot of research about the performance of FRC .
纤维增强混凝土可以弥补一般混凝土的脆性缺陷。
Fiber reinforced concrete can make up for the brittleness of concrete.
研究了乱向短纤维、织物和预应力织物增强混凝土薄板的四点弯曲性能。
An experimental investigation on short fiber, textile and prestressed textile reinforced concrete thin-slabs is presented in this paper.
对聚丙烯腈纤维增强水泥砂浆和混凝土的早期阻裂性能进行了试验研究。
Tests of restrained initial shrinkage properties with plain and polyacrylonitrile fiber reinforced concrete and mortar are introduced in this paper.
预制混凝土产品。玻璃纤维增强水泥的试验方法。耐循环气候环境试验。
Precast concrete products. test method for glass - fibre reinforced cement. cyclic weathering type test.
结果表明，此类纤维与基体的界面粘结性能优异，对混凝土有明显的增强、增韧效果。
Results show that the interfacial bond behavior is excellent and concretes are reinforced and toughened with these fibers.
按照国际标准对新型仿钢丝聚丙烯合成长纤维增强高性能混凝土的工作度、含气量、强度及弯曲韧性进行了试验研究。
The experimental results for workability, air content, compressive strength and flexural toughness of modified macro polypropylene fiber reinforced high performance concrete are presented.
针对锚具下局部承压区混凝土开裂的问题，文中拟采用钢纤维增强。
Aimed at the problem of fissure on the partial pressing region related to the anchor, adopting the steel fiber to reinforce concrete is considered in this paper.
对层布式钢纤维混凝土的弯拉强度进行了试验研究，并对其增强机理做出了简要的分析。
In this paper, the flexural-tensile strength of layered steel fiber reinforced concrete was studied, and its reinforcement mechanism was analyzed briefly.
研究了钢纤维和有机合成纤维对高性能轻骨料混凝土的增强增韧效果。
This paper studies effects of steel fibers and synthetic fibers on mechanical properties of high performance lightweight aggregate concrete (LWAC).
外部粘结的纤维增强聚合物(FRP)板已作为加固钢筋混凝土(RC)结构常用方法。
External bonding of fiber reinforced polymer (FRP) plates or sheets has emerged as a popular method for the strengthening of reinforced concrete (rc) structures.
但在某些情况下，由聚合物组成的石山，修改或玻璃纤维增强混凝土可在自己的立场非常清楚。
But in some situations, rock made from polymer-modified or glass-fiber-reinforced concrete can stand on its own perfectly well.
而在钢纤维混凝土中影响其增强效果的因素较多，其中钢纤维的配向性是主要的因素之一。
Factors that have influence on the strengthening effect are numerous, while the direction of steel fibers in concrete is an important one among them.
采用虚拟裂缝模型结合线弹性断裂力学的方法，分析了RPC（活性粉末混凝土）及纤维增强RPC的断裂特性；
The fracture properties of RPC(Reactive Powder Concrete) and fibre RPC are analyzed by the Fictitious Crack Model(FCM) and the linear elastic fracture mechanics.
灌注混凝土纤维增强石膏板(GFRGP)是一种新的建筑材料，可在抗震区的低层建筑物中应用。
Glass fiber reinforced gypsum panel (GFRGP) filled with concrete is a new construction material applied to low-rise buildings in seismic zone.
纤维增强混凝土是一种多相材料，其力学性能不仅取决于各组分材料的性能，同时也取决于材料的细观结构特性。
Fiber reinforced concrete is a kind of heterogeneous material, which mechanical properties not only rest with the performance of component material, but micro-structure characteristic of material.
以某水库溢流坝边墩局部开裂的补强加固为例，介绍了采用条状的碳纤维布增强闸边墩混凝土的新技术。
The application of carbon fiber textile is explained by an engineering example that the cracked concrete side pier of a spillway dam is strengthened with this material.
研究了玻璃纤维、有机纤维及混杂纤维增强混凝土的弯曲疲劳特性。
The flexural fatigue properties of glass fiber, organic fiber, and hybrid fibers reinforced concrete were studied.
结果表明，钢纤维增强钢丝网混凝土T形梁具有较高的正截面抗弯强度和良好的抗裂性能。
The results show that steel fiber reinforced ferroconcrete t beam possesses high bending strength and excellent crack resistance property.
目前一个很有发展前景的方法是用纤维增强塑料筋代替混凝土中的钢筋或预应力钢筋。
More recently, a effective idea is the way to replacing steel tendon or prestressing strands with the fibre reinforced plastics or polymer in reinforcement concrete.
结果表明，钢纤维增强聚合物改性混凝土材料具有良好的冲击韧性，是一种理想的混凝土桥面铺装材料。
The results show that Steel Fiber Reinforced and Polymer Modified Concrete having good impact properties, and it is one of the ideal pavement materials for concrete bridge deck.
研究了不同几何尺寸纤维混杂混凝土的混杂增强效应和断裂能混杂效应；
The hybrid reinforcing effect and fracture energy hybrid effect of different geometrical size fiber concrete were studied.
本文介绍了纤维增强混凝土的性能以及国内外研究现状。
In this paper, the fiber reinforced concrete's performances and the domestic and foreign research current situation are introduced.
目前，钢纤维增强混凝土是最有发展前途的一种方法。
Recently, it is found out that the steel-fibred concrete is a method of good prospects.
为纤维增强混凝土中纤维的长度分布和三维取向分布设计了图像处理系统，详细叙述了图像处理系统的设计方法和编程思想。
An image analysis system is designed for the measuring of fiber length distribution and fiber orientation distribution in three dimensions. The detail of programming method is written up.
本文采用数值模拟与实验相结合的方法，对加入密排刚玉球层的钢纤维增强混凝土遮弹结构进行了较系统的分析研究。
By making use of numerical simulation and experiment methods, we studied the shielded structure of steel fiber reinforced concrete (SFRC) with tightly arrayed corundum spheres.
纤维与混凝土之间的粘结直接影响纤维对混凝土的增强、增韧和阻裂效果。
The binding between fiber and concrete has direct influence of fiber on reinforcement, toughening and anti-cracking of concrete.
通过合理定义损伤变量，由试验测定了新材料和钢纤维增强混凝土的疲劳损伤及其演化规律；
Then, by reasonably defining damage factors, the fatigue damages and the corresponding evolution principles of the new material and the steel fiber-reinforced concrete were measured by experiments.
通过合理定义损伤变量，由试验测定了新材料和钢纤维增强混凝土的疲劳损伤及其演化规律；
Then, by reasonably defining damage factors, the fatigue damages and the corresponding evolution principles of the new material and the steel fiber-reinforced concrete were measured by experiments.
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