Acceptance and acceptance of a PRONALnew type of plugging booster project in China

19-04-13 08:06 点击量：123

Acceptance and acceptance of a PRONALnew type of plugging booster project in China

国内新型PRONAL堵塞体助力项目验收

现在国内的技术正义日新月异的速度更新，这不2017年11月18日大桥局某项目总工亲临现场验证了我们试压水袋（预压水袋）加载过程，并监督测量重量和外观尺寸，经过3小时的忙碌所有数据达到他们的要求，顺利通过验收。

At present, the speed of technical justice in China is changing rapidly. In November 18, 2017, the general worker of a certain project of the bridge bureau came to the scene to verify the loading process of the test pressure water bag (pre pressure water bag), and monitor the measurement weight and the appearance size. After 3 hours of busy data, all the data reached their requirements and passed the acceptance smoothly.

新型PVC水袋是我公司与武汉理工大学“海工橡塑装备研发中心”的杰作，由于原来外加筋PVC水袋是通过水囊与外网简单组合，出现许多应力集中地方，无法实现高水位；“海工橡塑装备研发中心”师生和我公司技术人员通过数值模拟和三维塑型有效消除集中应力，通过实验5米宽试压水袋可以达到2.5米高，仍然有5倍以上安全系数，而重量减轻1/2，成本减少1/3。

The new PVC water bag is the masterpiece of the "marine industrial rubber and plastic equipment R & D center" of our company and Wuhan University of Technology. Since the original reinforcement PVC water bag is a simple combination of water sac and external network, there are many places of stress concentration and can not achieve high water level; the "marine industrial rubber and plastic equipment R & D center" and our company technical personnel pass the number. The value simulation and three-dimensional molding effectively eliminate the concentrated stress. Through the experiment 5 meters wide test pressure water bag can reach 2.5 meters high, still have more than 5 times the safety factor, and the weight is reduced by 1/2, and the cost is reduced by 1/3.

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