Considering seven-story block buildings that is set control joints at top story,adopting the model of shearing,we carried out a calculation of time history and contrast it to non-control-joint case.
针对顶层墙体设置控制缝的七层砌块住宅房屋 ,本文采用层间剪切模型对其进行动力时程反应计算 ,并与非设缝情况进行对比 ,研究了控制缝对砌块结构抗震性能的影响 ,为实际工程中控制缝的设置提供理论依
Lateral rigidity of block wall with control joints;
设控制缝砌块墙体抗侧刚度的试验研究
Impact of earth stress on vertical fracture height and technique of fracture height control;
地应力对垂直裂缝高度的影响及缝高控制技术研究
Temperature monitoring and crack control in mass concrete construction;
大体积混凝土施工中的温度监测及裂缝控制
Cast-in-place reinforced concrete building(room)kneading board crack control design of some industry workshop;
某工业厂房现浇钢筋混凝土楼(屋)面板裂缝控制设计
The crack control technology of larger area ground concrete;
超大面积混凝土地面裂缝控制技术
Study on preparation of a new type of sedimentary fracture height control agent used for underground curing
新型井下固化下沉式缝高控制剂的研制
Controlling Fracture Height Technology and a General Calculation Method
压裂缝高控制技术与通用设计计算方法
the Research on High Strength Concrete and Cracking Controll;
高强、高性能混凝土研究与裂缝控制
Study on the Mechanism of Crack Generating of High Strength Concrete and Crack Controlling;
高强混凝土开裂机理及裂缝控制研究
Studies of Control on Cracks on Construction of High-Strength Concrete Ctructures
高强混凝土结构施工期裂缝控制研究
Cause of Cracks of Tianjin Port High-pile Wharf Surface Layer Concretes and Its Control Measures
天津港高桩码头面层混凝土裂缝成因分析及裂缝控制技术措施
The Temperature Control System in HF Spiral Pipe Mill
高频螺旋焊管焊缝温度的闭环控制系统
AGS Gas Cleaning Automation Control System for Baogang No.2 Blast Furnace
包钢2~#高炉环缝煤气清洗自动控制系统
Research on Crack Control of High-rise Building Super-length Mass Concrete Foundation Slabs;
高层建筑超长大体积混凝土底板裂缝控制研究
Crack Mechanism and Controlling Technique of High-rise Building Basement Wall;
高层建筑地下室侧墙温度裂缝机理及控制技术
Study and application on rapid and high-accuracy EGC technology
快速高精度电动辊缝控制技术的研究与应用
Study on the reasons caused the cracks production on external wall of high-rise building and control measures
高层建筑外墙裂缝产生的原因及控制措施
Crack control measures for concrete exterior wall of high-rise building basement
浅析高层地下室混凝土外墙裂缝控制技术措施
Analysis of crack control of raft foundation concrete in a high building
某高层建筑筏板基础混凝土裂缝控制分析
The control of concrete cracks in the high-temperature and low-humidity circumstance
高温低湿环境下混凝土裂缝的控制措施
Study on the reasons caused the cracks in spot-cast concrete floor-slab of high-rise building and preventive measures
高层住宅现浇楼板裂缝产生原因及预防控制
Computer control canister makes high-speed lockstitch sewing machine predigests the common working process, upgrading the efficiency.
由电脑控制的高速平缝机简化了普通平缝机的操作程序，大大提高了生产效率。
Stress Analysis and Crack Control of High Strength Concrete in Shear Walls of High-rise Tube Structure Buildings;
高强混凝土高层筒体结构剪力墙温度应力分析与裂缝控制