钢纤维混凝土结构

大截面钢纤维混凝土结构转换梁施工技术

Construction technology of transfer beams with big section steel fiber reinforced concrete structur

钢纤维混凝土结构温度应力特性

Study on thermal stress properties of steel-fiber concrete

钢纤维混凝土结构设计及施工规程中密度纤维板工程设计规范

Specification for design and construction of steel fiber reinforced concrete structures Code for design of MDF engineering

采用中心点法为可靠度计算方法，对钢筋钢纤维混凝土结构构件进行可靠度分析。

Using the center point method as the reliability calculating method to carry through the reliability analysis of the SFRC structural element .

可靠度分析结果表明：钢筋钢纤维混凝土结构构件基于横向裂缝宽度的正常使用极限状态下的可靠指标是比较低的；

The results of the reliability analysis indicate that the reliability index of the SFRC structural element basing on the serviceability limit states controlled by the cross crack width is relatively low ;

采用神经网络的方法，对碳纤维布加固钢筋混凝土及钢筋钢纤维混凝土结构的影响因素进行了分析，并建立了相应的神经网络结构模型。

Adopt neural network method , analyse the influence factor of carbon fiber cloth strengthen reinforcing bar concrete and reinforcing bar steel fiber concrete structure , and set up corresponding neural network structure model .

为了进一步提高结构的抗震性能，综合钢纤维混凝土结构的优点以及型钢混凝土结构的优点，提出了钢纤维-型钢混凝土的概念。

For the sake of getting higher shear load and better aseismic behavior , integrating the advantage of SFRC and the advantage of SRC , we bring forward Steel Fibre-Steel Reinforced Concrete ( SF-SRC ) .

近二十年来，国内对钢纤维混凝土结构进行了大量研究，但对于高温后钢纤维混凝土与钢筋粘结性能的研究还比较少，本文对此进行了试验研究工作。

The behavior of SFRC has been widely researched in China in the past twenty years . But the research on bond behavior between reinforcement and steel fiber concrete after high temperature is few up to now .

介绍了库区超大面积钢纤维混凝土结构层、骨料耐磨面层一次成型的特殊地坪综合施工技术以及施工中为防止地坪沉陷而采取的相应技术措施。

In this article , author introduce a comprehensive once-molding construction technology for a special ultra-large area floor which includes a steel fiber concrete structure layer and an aggregate wear-resistant coating , and state relevant technical measures adopted in construction to prevent floor subsidence .

火灾事故后喷射钢纤维混凝土在结构加固中的应用

The Application of the Structure Reinforcement after Fire Accident of Jet-Steel Fiber Concrete

采用Galerkin加权余量法建立了钢纤维混凝土路面板结构的有限单元方程，并分析了解的稳定性。

Galerkin weighted residual method is used to build the finite element equation of steel fiber reinforced concrete ( SFRC ) pavement plank structure , and the stability of the answer is analysed .

钢纤维混凝土薄壳护坡结构的有限元分析

Finite element analysis of steel fiber concrete in slope protection of shell structure

计算结果表明：钢纤维混凝土路面板结构的温度场沿其厚度方向呈非线性分布；

The obtained results has been shown that the temperature field of SFRC pavement structure is non-linearly distributed along its thickness .

确定了层布式钢纤维混凝土路面的结构形式和有限元模型，并利用有限元方法进行了荷载应力分析和温度应力分析。

The structure and finite element model is established and the load stress and thermal stress is analyzed by finite element method .

这种在试验基础上的简化，方便了钢纤维自应力混凝土结构的应力和应变分析。

The simplified curve based on the experiment provides a convenience for the analysis of stress and strain of steel fiber reinforced self-stressing concrete structures .

JVS聚合物钢纤维混凝土与JVS水泥结构胶泥在修补加固中的应用技术

Application Technology of JVS Polymers Steel Fiber Concrete and JVS Cement Daub Concrete for Repair and Strengthening

针对550～700m巨厚冲积层中煤矿立井井筒的支护难题，提出采用钢筋钢纤维高强混凝土的井壁结构。

Aiming at the difficult problem of reinforcement for coal mine shafts in the deep alluvium of 550 ~ 700 m , the steel fiber reinforced high strength concrete shaft lining is proposed .

介绍JVS聚合物钢纤维混凝土和JVS水泥结构胶泥的配合治理混凝土结构裂缝、缺陷、劣伤等的施工工艺及材料性能；

It introduces the unique material properties of JVS polymers steel fiber concrete and JVS cement daub and the effective construction technology of them in dealing with structural cracks , defaults and damages .

钢纤维混凝土在薄壳护坡结构中的应用研究

Application of steel fiber reinforced concrete in shell slope protection structure

优良韧性是钢纤维混凝土这一新型结构工程材料的显著特点。

An excellent toughness is the significant properly of steel fibre reinforced concrete which is a new type of structural material .

经过计算，纤维体积率为0.8%的钢纤维混凝土能使混凝土结构裂缝的最大宽度降低32%。

Based on the standard computation formula of cracks , the maximum crack width of RC member with 0.8 % steel fiber ( by volume ) is about 32 % lower than that of RC member .

本文采用前人比较成熟的应力&应变模型，通过计算机编程，对部分预应力钢纤维高强混凝土梁的结构行为进行了详细的研究，并取得了满意的结果。

Using the stress-strain relationship presented in previous work , the structural behavior of partially prestressed beam with steel fiber reinforced concrete is studied in detail in this thesis by numerical method and satisfied results are obtained .

文章在分析大坝存在的问题的基础上，提出多种加固方案，对方案进行技术与经济比较，对大坝最终采用的喷射钢纤维混凝土加固方案进行结构分析；

In the paper , sorts of strengthening schemes are compared from the view of technique and economy for the problem of the dam , the scheme of jetting short steel fiber reinforcing concrete is analyzed to strengthen the dam at last .

并通过对钢纤维混凝土和普通钢筋混凝土特性的比较，证明了钢纤维混凝土路面不论在结构力学性能方面还是在经济造价方面都比普通钢筋混凝土路面有一定的优势。

Through the comparison between the steel fiber concrete and ordinary reinforced concrete the advantages of the steel fiber concrete pavement in structural mechanics capability and in economical cost are proved .

目前，对钢纤维自应力混凝土的研究还只是对其增强机理的探讨以及一些基本力学性能试验和理论研究，而对钢纤维自应力混凝土结构性能研究还几乎是个空白。

However , there is no literature on structural properties of steel fiber reinforced self-stressing concrete and applications .