收缩缝(contraction joint):收缩缝的作用是只缩不伸,钢筋在离缝50mm处切断,设计 成抗拉薄弱部位,诱导裂缝在此处发生和扩展,以保分块范围内不出现裂缝(...
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定义 中文名称:伸缩缝 英文名称:contraction joint 其他名称:收缩缝定义:为适应温度变化而设置的接缝。 建筑伸缩缝也称为伸缩缝,是指为防止建筑物构件由于气候温度变化(热涨、冷缩),使结构产生裂缝或破坏而沿房屋长度
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expansion and contraction joint 伸缩接合
submerged-type contraction joint 暗收缩缝
contraction-joint grouting 收缩缝灌浆
plate-type contraction joint 金属片伸缩缝
groove-type contraction joint [建] 凹槽形伸缩缝
dummy type contraction joint 假缝式收缩缝 ; 半缝式缩缝
The contraction joint width of concrete pavement influences the quality of pavement and driving.
水泥混凝土路面上的纵、横直线缝隙的宽度过大或过小都将影响路面和行车质量。
Construction quality of Maurea expansion and contraction joint of bridge directly affects the service level and driving comfortability of highway bridge.
桥梁毛勒缝的施工质量直接影响公路桥梁的服务水平和行车的舒适性。
This paper analyzes the griping methods, striking kinds and points, joint and muscle contraction characteristics and training methods of baseline backhand stroke with single hand.
分析了网球运动中底线反拍单手击球动作的握拍方式,击球的种类与要点,关节运动与肌肉的收缩特点,以及训练方法。
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