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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
- concrete reinforcement bar 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
- steel bars for concrete reinforcement 钢筋钢
- 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
- Swinging hinged-doors with full height reinforcement bars are fitted with rubber bumpers for quiet operation. 文件柜以全高直码强化;配置塑料防撞垫;减低金属碰撞之声音.
- Rerolled steel bars for concrete reinforcement 钢筋混凝土用再轧钢棒
- Based on the proposed formulas and the results of the finite element analysis, the quantity and arraying of the reinforcement bars in the platform are obtained. 并以此为基础,根据对预应力混凝土平台罐体的有限元分析结果,进行了配筋设计。
- I have requirement of Wire Rod Mesh for concrete reinforcement as per ASTM A 496/ A 497. 我已要求线材网的钢筋混凝土按美国ASTM甲496/甲497。
- concrete reinforcing bars 钢筋
- A 15mm-diameter reinforcement bar made of the SAS 900 grade steel was taken for analysis. 研究对象为SAS900钢直径为15mm的钢筋.
- There is no absence of steel reinforcing bars in the area. 这个区域缺少加固钢筋。
- hot rolled steel bar for concrete reinforcement 热轧钢筋
- Improvement such as adding prestressed strands and reinforced bars is available to abate high stress concentration and avoid cracking of concrete. 可以采取在边箱上翼板内增设纵向预应力束、增设边箱斜腹板内纵向非预应力钢筋等技术措施来改善边箱斜腹板的受力情况,避免混凝土裂缝出现。
- 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]
- steel bar for concrete reinforcement [化] 钢筋
- In view of this question,the mine implements the U canopy concreting reinforcement technology for tunnel repair. 针对此问题,该矿实施了符合该类巷道修复的U型棚注浆加固技术。
- 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。