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- This text analyses the causes and preventive measures on the common faults in concrete construction as concrete reinforcing bar displacement, wall rotten root and pump sending concrete wall crack. 本文主要阐述混凝土施工中钢筋位移、墙体烂根和泵送混凝土墙体裂缝等质量通病的原因分析和预防措施。
- Prestressed concrete steel concrete reinforcing bar 预应力混凝土钢筋
- Cathodic Protection of Concrete Reinforcing Bar Painted Conductive Coating in Simulated Ocean Environment 模拟海洋环境中混凝土钢筋的导电油漆阴极保护研究
- concrete reinforcing bars 钢筋
- Two shearing models for concrete reinforced bar design 混凝土植筋设计的两种剪切模型
- Research on corroded expansive force of the concrete reinforced bar 钢筋均匀锈胀力的若干问题研究
- There is no absence of steel reinforcing bars in the area. 这个区域缺少加固钢筋。
- Noguchi, S G Oh, F, Tomosawa.Rheological Approach to Passing Ability between Reinforcing Bars of Self-Compacting Concrete :2. 中国建筑科学研究院;中建二局深圳南方建筑公司;深圳内恒山混凝土有限公司.;高抛免振捣自密实高性能混凝土研究报告[R]
- With some engineering is solid a mold method and check to calculate, the reinforcing bar colligation sprinkles with concret. 以广州市某工程为实例,介绍高层商住楼工程技术转换层的支模方法及验算、钢筋绑扎与砼浇灌等施工技术措施。
- The threaded deformed reinforcing bar is used in concrete construction and may be easily connected to other threaded deformed reinforcing bars by an internally threaded coupler. 带有螺纹的异形加强筋被用在混凝土结构中,并且通过车有内螺纹的连接件易于与其它带有螺纹的异形加强筋相连接。
- It is a new kind of concrete reinforcing product which is made of PP material. 网状纤维是以聚丙烯为原材料,通过特殊工艺加工而成的一种新型混凝土加筋产品。
- Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through analysis. 摘要通过理论分析提出了在超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响的方法。
- One kind of CFRP bars produced in China is used to replace normal steel reinforcing bars in unbonded prestressed concrete beams and the corresponding anchorage devices are developed at the same time. 采用国内生产的碳纤维塑料筋作为预应力钢筋制成了无粘结预应力混凝土梁 ,并开发了相应的预应力锚具。
- The influences of admixture of Dura fiber on corrosion of reinforcing bar in concrete are discussed by using the parameters of corrosion weightless rates and half cell potential. 用钢筋腐蚀失重率和半电池电位两个参数探讨了杜拉纤维掺量对钢筋混凝土中钢筋腐蚀的影响。
- This paper presents an effective,no scratch method for multi-strand straightening small reinforcing bars. 介绍了一种多根小直径钢筋同时矫直的高效、无划伤的矫直方法。
- Steel reinforcing bars used to direct planes to conduct direct, according to the diameter steel Straightening mode selection and correct use Straightening-scale displacement. 采用钢筋调直机对钢筋进行调直,根据钢筋的直径选用调直模,并正确掌握调直模的偏移量。
- The structural reinforcing bars underground is equipotential faraday cage and also a ground for all metro equipment under this electromagnetic environment. 地下结构钢筋是一个等电位法拉第笼,是地铁这个电磁环境中一切设备的地。
- Yield strength, initial flexure and length-to-diameter ratio of corroded reinforcing bars have been taken into the consideration of the analysis of the capacity degeneration. 分析锈胀开裂的混凝土结构中局部箍筋锈断致使受压区锈蚀纵筋在未达到全截面屈服时发生非线性屈曲的规律。
- Has completed the even platen, the carriage board, component's and so on platform Liang endogenic forces and the reinforcing bars computation and the construction drawing plan. 完成了平台板,梯段板,平台梁等构件的内力和配筋计算及施工图绘制。
- The ultimate load of reinforcing bars wall was enhanced by 40% than the unreinforced wall, and the dehiscence load and the limit displacement were doubly enhanced. 配筋墙体极限荷载较不配筋的墙体提高了40%25,开裂荷载和极限位移提高了近一倍。