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- The design of Steel Fiber Reinforced Concrete Segments was analyzed in this paper. 本文对钢纤维混凝土管片的设计进行了系统性分析。
- The research results also indi-cate that the steel fiber reinforced centrifugal concrete pipe has better durability. 研究还表明,离心钢纤维混凝土管具有较好的耐久性。
- The corrosion resistance of steel fiber is better than that of rebar in reinforced concrete. 摘要钢纤维混凝土中的钢纤维比钢筋混凝土中的钢筋耐腐蚀。
- As far as the rebuilding of damaged cement concrete are covering with bituminous layer and using steel fiber concrete. 摘要文章介绍水泥混凝土路面损坏后的改造方法,主要有加铺沥青层和采用钢纤维混凝土修补等。
- Based on this, a unified formula for the loads subentry considering concrete and steel fiber is given. 进而本文在此基础上提出关于混凝土和钢纤维分项的统一计算表达式。
- An analysis of interaction of thin-walled circular steel tube and filled concrete under axial compression is carried out. Acting force and stress-strain relationship between thin-walled steel tube and concrete is presented. 通过对薄壁圆钢管与内部混凝土的相互作用分析,可以得出薄壁圆钢管与混凝土的应力-应变关系及二者间的作用力。
- Some common problems about making the natural fiber filled plastics(NFP) are discussed. 对天纤塑料在材料制备和制品成型中的常见问题进行了讨论。
- The experimental results show that steel fiber reinforced self-stressing concrete can significantly increase the cracking load of penstock. 试验结果表明,钢纤维自应力混凝土能够明显地提高压力管道的抗裂承载力。
- The results show that steel fiber improves obviously concrete cracking and the reinforcing and toughening mechanisms of steel fiber are approached. 试验结果表明,钢纤维对改善混凝土开裂有明显效果,并且还探讨了钢纤维的抗裂、增强机理。
- The influence of shear-pattern steel fiber on plastic cracking, drying shrinkage and mechanical properties of concrete is studied by experiments. 摘要通过试验研究剪切型钢纤维对混凝土的塑性开裂、干燥收缩及混凝土力学性能的影响。
- Ding Nai-Xiu, Zhan Mao-Sheng, Wang Peng-xiang.Magnetostrictive properties of carbon fiber filled polypropylene composites. Polymer Testing , 2005,24(5):635. 尹曙光.;聚合物基磁致伸缩复合材料的研究
- Based on the strain equivalent principle, anelastic-plastic damage model of steel fiber reinforced concrete is proposed. 根据钢纤维混凝土在反复荷载下的弹塑性变形规律,从应变等价性原理出发,提出了弹塑性损伤模型;
- In this paper,the flexural-tensile strength of layered steel fiber reinforced concrete was studied,and its reinforcement mechanism was analyzed briefly. 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。
- Practice shows that mixing of steel fiber can improve the concrete ductility of large pipe pile and reduce the brittle damage to large pipe pile due to hamming. 实践证明,掺入钢纤维,可以提高大管桩结构混凝土的延展性,减少锤击大管桩结构的脆性破坏。
- Based on the direct tension test, the characteristics of tension stress-strain full curves of steel fiber reinforced self-stressing concrete were investigated. 摘要通过直接拉伸试验研究了不同自应力等级下的钢纤维自应力混凝土的受拉应力-应变全曲线特征。
- The test studies show that SFRC has better electric conductivity than plain concrete, while the resistance is still remarkable because of the corrosion of steel fiber. SFRC的导电能力比素混凝土有所提高,但是由于钢纤维的锈蚀,SFRC的电阻仍然很大。
- Based on the characteristics of T-section,the calculating model of the crack-resis-tant capacity of steel fiber reinforced concrete beams with T-section is established. 根据T形截面的特点,建立钢筋钢纤维混凝土T形截面梁的正截面抗裂计算模型,通过理论分析研究正截面抗裂的计算公式,并对计算公式中的钢纤维混凝土塑性影响系数进行了探讨。
- The experimental results can provide useful information for studying on the steel fiber reinforced lightweight aggregate concrete and applying it in the future. 本文的试验结果可为钢纤维轻骨料混凝土今后的研究和工程应用提供有益的资料。
- Loose tube optical fiber filled with jelly 膏状物填充松管光纤