纤维布
- 网络Fiber cloth;fiber fabric;Carbon Fiber;frp;FRPS
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在混凝土维修加固工程中,采用外粘碳纤维布的新型加固方法,与传统的加固方法相比具有技术先进、性能良好、不影响结构外观、施工周期短、工艺简单等优点。
During the maintenance and reinforcement of concrete project , compared with traditional reinforcement method , binding carbon fiber sheet to structure has many advantages such as advanced technique , good quality , without bad effect on face , short construction time , simple technics , etc.
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采用有限元通用商业软件ANSYS,对碳纤维布抗震加固墙片的试验过程进行了模拟分析。
Here is a simulating analysis on the experimental specimen of the carbon fiber reinforced shock-resisting masonry wall using the common limited member commercial software ANSYS .
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粘贴纤维布加固RC梁的受弯裂缝计算方法
Calculation Method on Bending Crack in RC Beams Strengthened with FRP
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碳纤维布增强二次受力RC构件轴拉计算方法
Computational method on axial tension of secondary load RC members strengthened with carbon fiber reinforced plastic sheets
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然后介绍了碳纤维布修复补强工法,目的是使FRP更加有利于土木工程的应用,增强结构的使用性能。
The construction method using carbon fiber sheet to repair and strengthen FRP properties are introduced .
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FTIR谱图表明醌基被成功固定到涤纶纤维布上。
The FTIR spectra also demonstrated that quinone was successfully immobilized on the polyester filter cloth .
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镀银碳纤维布的制备及其毫米波RCS特性
Preparation of silver deposited carbon fiber fabric and its RCS characteristics in millimeter wave band
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活性炭纤维布担载纳米TiO2及热处理工艺的研究
Investigation of Supporting Nano-Sized TiO2 on Activated Carbon Fiber Cloth and Thermal Treatment Process
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有碳纤维布侧向约束下的RPC冲击强度和弹性模量得到大大提高。
The plain RPC with lateral restriction has higher dynamic compressive strength and elastic module .
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以玻璃纤维布为载体,采用P25高活性TiO2粉末为原料,用浸渍法和粘结剂法制备了负载型TiO2光催化剂。
Glass fiber cloth supported TiO2 photo-catalyst was successfully prepared by using dipping method and adhesive method .
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碳纤维布增强杨木LVL柱试验研究
Experimental study on poplar LVL columns strengthened with CFRP sheet hoops
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碳纤维布(CFRP)加固修补混凝土结构技术是一项新兴的结构加固技术。
The technology of concrete structural strengthened with CFRP ( Carbon Fiber Reinforced Polymer ) is a newly emerging structure reinforcement method .
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利用碳纤维布(CFRP)加固钢筋混凝土构件是一种先进的工程加固技术,已经在土木工程中得到了较为广泛的应用。
The project of CFRP strengthen RC beams is an advanced reinforcement techniques , it has been widely used in civil engineering .
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第二种是不使用粘贴剂、固化剂,直接利用非晶态纳米TiO2胶体,在玻璃纤维布上制备了纳米TiO2薄膜。
Another method was that nano-TiO_2 crystal was directly loaded on the glass fibre cloth making use of non-crystal nano-TiO_2 colloid without binders and solidifying reagent .
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本文介绍了采用H型钢梁结合化学锚栓和碳纤维布在改造加固工程中的综合应用,对其加固原理、计算方法和施工要点进行了论述。
In this paper , the application of H - shaped beam strengthened with the chemical anchors and CFRP sheet in a retrofitted building was introduced , the principles of strengthening , calculating and construction points were discussed .
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目的研究许旺细胞在聚乳酸(PLA)无纺纤维布及聚羟基乙酸(PLGA)纤维丝上的粘附、三维生长及迁移情况。
Objective To observe the behavior of Schwann cell migration and wrapping up of fibres during co-culture of Schwann cells with steroframe of PLA and PLGA fibres .
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本文对玻璃纤维布(GFRP)加固砖柱的受压性能进行了试验研究。
This paper carries an experimental study on the pressed performance of the brick masonry square columns strengthened with Glass Fiber Reinforced Plastic ( GFRP ) sheet .
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将碳纤维布加固梁的弯矩-曲率关系曲线理想化为三线型,提出了CFRP加固梁的刚度计算方法。
The moment-curvature curve of the RC beam strengthened with CFRP was presumed the idealized three-segment line , under which the calculation method of stiffness of the strengthened beam was promoted here .
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本文主要研究用碳纤维布(CFS)及小钢架加固核心区没有配置箍筋的混凝土框架节点的加固方法和加固效果。
This paper mainly focuses on the rehabilitation of the RC frame joints with the Carbon Fiber Sheets ( CFS ) which had no stirrup in the joint cores .
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采用一种新型的纤维布预应力锚固和张拉方法,可将CFRP的应力张拉到1600MPa以上,锚固、张拉的各项指标均比较理想。
By the method of pre-stressed fiber cloth introduced in this article , the stress of CFRP can be tensioned to above 1600 MPa , meanwhile , all parameters of anchorage and tension are very perfect .
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通过4个芳纶纤维布(AFRP)加固砖砌墙体试件抗剪试验,研究了AFRP加固砌体结构的抗剪性能。
Based on the test of four brick walls strengthened with AFRP , the shear capacity of brick masonry walls strengthened with AFRP is researched .
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试验研究了碳纤维布约束混凝土柱的破坏形态及轴压应力与轴向、横向应变之间的变化曲线,确定了碳纤维布的有效应变系数。探讨了FRP材料约束混凝土矩形柱的侧向约束机理;
The relationships between the axial compressive stress , axial and lateral strains of the concrete columns were analyzed , an efficiency factor of CFRP strain is proposed and the lateral confinement mechanism of FRP materials for rectangular columns is explored .
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根据变形协调原理,推导了碳纤维布加固混凝土构件温度应力的解析解,并采用ANSYS软件对碳纤维布加固混凝土构件的温度应力进行了仿真分析。
Based on the principle of compatibility of deformation , analytic solution for the temperature strain of carbon fiber reinforced concrete structural members is derived . Also Ansys software is used to make simulation analysis on temperature strain of carbon fiber polymer reinforced concrete structural members .
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采用几种环氧树脂和碳纤维布制成碳纤维增强复合材料片材,通过测试拉伸强度、弹性模量、伸长率,研究探讨了影响CFRP片材拉伸强度的几种因素。
The several factors which affect the tensile strength of CFRP were studied by testing the tensile strength , elastic modulus and elongation of the specimens , which were fabricated by several types of epoxy resins and several kinds of carbon fiber sheets .
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为了考察持续荷载作用下外贴碳纤维布(CFRP)对梁的抗弯性能的影响,进行了16根外贴CFRP加固的钢筋混凝土(RC)梁和2根对比梁的抗弯试验。
To investigate the effects of externally bonded carbon fiber reinforced polymer ( CFRP ) sheets on the flexural performance of the beams strengthened at different levels of sustaining load , test of 16 RC beams retrofitted with CFRP sheets and 2 control beams was carried out .
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目前,热压烧结制备叠层形式碳纤维布增强C-Cu复合材料还尚无研究报道。
At present , the studies on preparation and properties of laminated C-Cu composites reinforced with carbon fiber cloth by hot pressing and sintering preparation have not been reported .
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然后对该严重损伤的框架进行碳纤维布加固,对加固后的试件(KJ-1A)再进行同样的试验。
And then the serious damaged RC frame is strengthened by CFRP sheets ( KJ-1A ) and the same test is done to the KJ-1A .
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观察了聚已内酯(PCL)/玻璃纤维布和PCL/碳纤维布的机械性能的变化,通过对辐射交联的方法制备出了可生物降解聚合物涂覆纤维布复合材料。
A new biodegradable polymer coating fibre cloth composites has been achieved by γ rays irradiation in the present study . The mechanical properties ( Bending Strength and Bending Modulus ) of poly (ε - caprolactone ), PCL / carbon or glass fibre composites were investigated .
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碳纤维布加固闸墩承载力计算研究
Study on calculation of bearing capacity of pier strengthened by CFRP
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用碳纤维布加固已开裂混凝土梁的试验研究
Studies on Strengthening of Cracked Concrete Beams with Carbon Fiber Textile