试验研究为水库放空洞封堵钢闷头锚固螺栓的爆炸切割提供了重要技术支持。
The results would provide an important technical support for explosive cutting anchoring bolts of steel bulkhead in dewatering tunnels of reservoirs.
结合工程实例，在创造干施工环境下，通过化学锚固螺栓的方法，实现了更换低水位以下成套橡胶护舷。
Combining an application case, whole-set underwater rubber fenders' renew under low water level, was realized under dry construction condition through chemical anchorage of screws.
结合工程实例，在创造干施工环境下，通过化学锚固螺栓的方法，实现了更换低水位以下成套橡胶护舷。
The project adopted dry construction method and the material could be completely disassembled and reused with the consequence of resources spared and environment protected.
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