每根箍索每隔一段弧距通过焊接方法以圆柱或圆锥状的鼓身固定连接。
Each hoop cable is fixedly connected with the cylindrical or conical drum body at intervals of arc distance through the welding method.
箍索及焊接连接点与鼓身的凹槽保持一个平面。
The hoop cable, the welding joint and the groove of the drum body keep on a plane.
通过对景洪澜沧江大桥索塔顶端模型的加载测试，验证了箱壁中预应力环箍设计的可靠性。
By test-loading of model of the tower-top hollow section model for Lan-cang River long-span bridge in Jing-hong, adequacy of prestressed loop stirrup design is testified .
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