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more+- Professor Chen Erfan, a leader of our company, was invited to attend the inauguration ceremony for the new location of Shenyang Zhilang Technology Co., Ltd. and visited its research achievements and new products.
- The 4th Annual Meeting of the Special Committee and the 3rd New Materials Science & Technology Conference Held in Hangzhou
- Professor Chen, a leader of our company, participated in the Standardization Technical Committee of the Chemical Industry and Engineering Society of China.
- Warm Congratulations on Our Company Being Awarded the Certificate of High-Tech Enterprise!
- Chairman Chen Erfan Participated in Liaoning International Rubber Technology Exchange Festival as a Specially Invited Expert.
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News
Application of Domestic Air-Cushioned Shield Dams in Cold Regions
发布时间:2022-02-08
点击量:4145

国内气盾坝的基本构成以及常用的场所都在哪里呢?今天我们来给您进行一个详细的科普,不晓得的伙伴, 赶快来学习一下!
1、气囊
由多层NN66或芳纶骨架材料及特种橡胶构成,采用多项授权专利进行制造。气囊性能:工作压力在0.7-0.8MPa间,设计充胀压力8公斤,可靠系数是橡胶坝的15倍;外层材料采用耐候和耐臭氧老化性能优越的EPDM聚合物,耐老化性能超过50年。
2、挡水盾板
材质:不锈钢、碳钢(表面聚脲或热浸锌)
规格:每单元长5m,单元间采用强度高橡胶复合带软连接。
结构:由厚16mm以上钢板制作,弧形,迎水面焊接加强筋。

国内气盾坝坝可分水、分洪
1、可以应用到河流的分洪工作中,使江西省流量自动调节;
2、在洪水期自动控制上游水位,使其保持低水位,并借助洪水带走上游沉积的泥砂。
国内气盾坝在寒冷地区的应用
1、这种闸门形式成功的应用在寒冷地区;
2、由于钢面板支撑在独立的橡胶气袋上,可以允许冰凌和漂浮物通过。
国内气盾坝可用作道路和车库的防护
1、这个闸门系统可以设置在车库、地铁入口处,防止暴雨洪水进入;
2、也可以布置于防洪堤的缺口处,洪水来时立刻关闭。