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复合加固     
相关语句
  combination strengthening
     A concise state-of-the-art survey and new progress of the technology of FRP strengthening are presented,including studies in terms of hybrid fiber reinforced plastics(HFRP),masonry structures strengthening with FRP,prestressed carbon fiber reinforced plastics(CFRP) strengthening and combination strengthening with both CFRP and steel sheets.
     围绕国内外FRP加固技术的研究现状以及最新进展,从混杂纤维材料(HFRP)加固、FRP加固砌体结构、预应力碳纤维布(CFRP)加固、CFRP与钢板复合加固混凝土结构等技术的研究方面进行综述。
短句来源
     As a new type of strengthening technique,combination strengthening with bonding CFRP and steel sheets can greatly improve the ultimate carrying capacity and the performance of concrete structures,because the steel sheets,which directly work together with concrete,can confine the deformation of concrete and meanwhile increase the efficiency of CFRP.
     CFRP与钢板复合加固混凝土结构技术作为一种新型的加固技术,可以直接利用钢材参与受力,钢材形成的骨架在约束混凝土变形的同时,还提高了CFRP的利用效率,从而大幅度提高构件的极限承载力,改善构件的工作性能。
短句来源
     Combination strengthening RC structures with carbon fiber reinforced polymer and steel plate is a new rehabilitation method,in which the effective bond between steel plate and CFRP is critical.
     碳纤维布与钢板复合加固混凝土结构是一种新的加固形式,在其运用到实际加固工程时,关键是要保证碳纤维布与钢板之间的有效黏结。
短句来源
     At last this passage introduces the new strengthening method-combination strengthening,compares to the traditional strengthening methods,the combination strengthening method is more superior,and can be applied in strengthening engineering.
     最后本文对新出现的复合加固方法进行了介绍 ,与传统加固方法相比 ,复合加固方法有着更加优越的性能 ,可应用于工程实践。
短句来源
     On the foundation of ductility theory of RC beams,according to the characteristic of combination strengthening method,the different status' ductility calculation have been presented with consideration of the two aspects: the turn of reinforcement bar's bending and steel plate's bending,and the different strain state of concrete.
     在普通钢筋混凝土梁截面延性理论计算基础上,根据复合加固特点,考虑到钢筋及钢板的屈服先后次序及混凝土应力状态的不同,对不同状态下的延性进行计算分析.
短句来源
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  composite rehabilitation
     Experimental Research on Flexural Performance of Reinforced Concrete Beams Composite Rehabilitation with Bonded Carbon Fiber Reinforced Polymer and Steel Plate
     碳纤维布与钢板复合加固钢筋混凝土梁抗弯性能研究
短句来源
     Systematically establishes the theoretical calculating system of flexural performance of composite rehabilitation RC beams in cooperation with the up-to-date analytical methods for reinforced concrete which suits the properties of the composite reinforced beams.
     本文通过对复合加固钢筋混凝土梁抗弯性能试验数据的系统分析,对复合加固梁抗弯性能进行较为深入的研究,较系统地建立了适合复合加固钢筋混凝土梁正截面受力性能的理论计算体系。
短句来源
     Experimental results indicate that: the CFRP and steel plate composite rehabilitation methods can effectively improving the load capacity of RC beams, restricting the development of exsiting crack, enhancing section stiffness;
     试验结果表明:碳纤维与钢板复合加固钢筋混凝土受弯构件能有效地提高了截面承载力,约束了裂缝的发展,提高刚度;
短句来源
     According the debonding phenomena of the strengthening layer, the failure mechanism of the composite rehabilitation is probed. The shortest bolt length of CFRP in composite rehabilitation is suggested as well as the computation formula for the deformation of the beams.
     根据试验梁中出现的加固层剥离的早期破坏现象,对复合加固梁剥离破坏机理进行初步探讨,建议了在复合加固方式中CFRP的最小锚固长度及相应的相当变刚度梁的变形计算式。
短句来源
  “复合加固”译为未确定词的双语例句
     Deformation analysis and calculation of RC beams strengthened with combinatian of unequal-length carbon fiber reinforced polymer and steel plate
     碳纤维布与钢板不等长复合加固钢筋混凝土梁变形分析与计算
短句来源
     But in recent years ,the researches have been concentrated on the stress-strain relationship,flexural, shear and ductility behavior of single material reinforcement .
     目前,国内外对混凝土结构加固性能研究大多集中于单一材料加固后的应力—应变关系、抗弯、抗剪承载力的提高、抗震性能的改善等,而对多种材料复合加固的情况研究较少。
短句来源
     The debonding between strengthening layer and concrete arises due to the joint effect of shear stress and bond normal stress,the calculation formulas for the two stresses are derived,and the mechanism of debonding failure is also types of discussed.
     复合加固层与被加固构件之间的剥离是由于薄弱截面在剪应力及正应力的集中作用下而产生的,文中对复合加固层与混凝土之间的粘结剪应力及剥离正应力的计算公式分别进行推导,并进一步对碳纤维布与钢板复合加固的剥离机理进行分析,为工程应用提供依据。
短句来源
     Also analyzed are the influences of CFRP ratio,angle steel ratio,slenderness ratio and eccentricity to the mechanical properties of the columns.
     同时在此基础上分析了长细比、含角钢率、含碳纤维布率和偏心距等因素对复合加固偏压柱力学性能的影响。
短句来源
     Based on this purpose, the bond performance between steel plate and CFRP has been studied in this paper, which can provide a theoretical basis for strengthening steel structure with CFRP and strengthening concrete structure with combination of bonded steel plates and CFRP.
     为此本文对CFRP与钢板的粘结机理进行了研究,为CFRP与钢板复合加固混凝土结构和CFRP加固钢结构提供了理论基础,主要的研究内容包括以下几个方面:
短句来源
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  composite rehabilitation
On the durability of composite rehabilitation schemes for concrete: use of a peel test
      
The purpose of the global NDE procedure was to measure changes in stiffness of the deck slab following FRP composite rehabilitation.
      
  combining reinforcement
The importance of combining reinforcement and directional learning is addressed.
      


The experimental researches on the flexural behaviors of 12 reinforced concrete beams combined strengthened with CFRP and steel plate are carried out,and the results show that the combined strengthening is capable of improving the flexural performance effectively,but sometimes the interface debonding leads to lower the strengthening effect.The debonding between strengthening layer and concrete arises due to the joint effect of shear stress and bond normal stress,the calculation formulas for the two stresses...

The experimental researches on the flexural behaviors of 12 reinforced concrete beams combined strengthened with CFRP and steel plate are carried out,and the results show that the combined strengthening is capable of improving the flexural performance effectively,but sometimes the interface debonding leads to lower the strengthening effect.The debonding between strengthening layer and concrete arises due to the joint effect of shear stress and bond normal stress,the calculation formulas for the two stresses are derived,and the mechanism of debonding failure is also types of discussed.

通过12根碳纤维布与钢板复合加固钢筋混凝土梁的抗弯性能研究,结果表明复合加固方式能有效地改善被加固构件的受力性能,但常由于复合加固层的剥离可能导致加固效果的降低。复合加固层与被加固构件之间的剥离是由于薄弱截面在剪应力及正应力的集中作用下而产生的,文中对复合加固层与混凝土之间的粘结剪应力及剥离正应力的计算公式分别进行推导,并进一步对碳纤维布与钢板复合加固的剥离机理进行分析,为工程应用提供依据。

 
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