建筑工程技术与设计
建築工程技術與設計
건축공정기술여설계
Architectural Engineering Technology and Besign
2015年
8期
1864-1865
,共2页
炸礁%抛掷爆破%地震波%毫秒延时%台阶%不偶合装药%水中冲击波
炸礁%拋擲爆破%地震波%毫秒延時%檯階%不偶閤裝藥%水中遲擊波
작초%포척폭파%지진파%호초연시%태계%불우합장약%수중충격파
reef blasting%seismic wave%millisecond%delay steps%blasting%non-coupling charging%the water shock wave
厦门高集海堤原水管道迁改工程中的过海管位于厦门大桥与高集海堤之间,过海管采用顶管方式施工,顶管线路上存在礁石,这些礁石需进行爆破清除。在水下礁石爆破施工过程中,要求确保厦门大桥、高崎村民房、高集海堤原水输水槽等建筑物、中华白海豚的安全。由此,采用台阶小规模爆破、毫秒延时逐孔起爆、不偶合装药结构等技术措施,实现了安全、保质、按期完成炸礁的目标。
廈門高集海隄原水管道遷改工程中的過海管位于廈門大橋與高集海隄之間,過海管採用頂管方式施工,頂管線路上存在礁石,這些礁石需進行爆破清除。在水下礁石爆破施工過程中,要求確保廈門大橋、高崎村民房、高集海隄原水輸水槽等建築物、中華白海豚的安全。由此,採用檯階小規模爆破、毫秒延時逐孔起爆、不偶閤裝藥結構等技術措施,實現瞭安全、保質、按期完成炸礁的目標。
하문고집해제원수관도천개공정중적과해관위우하문대교여고집해제지간,과해관채용정관방식시공,정관선로상존재초석,저사초석수진행폭파청제。재수하초석폭파시공과정중,요구학보하문대교、고기촌민방、고집해제원수수수조등건축물、중화백해돈적안전。유차,채용태계소규모폭파、호초연시축공기폭、불우합장약결구등기술조시,실현료안전、보질、안기완성작초적목표。
The pipe which was over Xiamen Bridge and Gaoji Seawall in Xiamen Gaoji Seawall water pipe migration project, the pipe took the way of pipe jacking construction, there was rock on the line which need to remove by blasting. During the blasting process, it need to ensure the safety of Xiamen Bridge、the houses in Gaoqi village、water tank, the Chinese white dolphins. <br> So it took technical measures of the steps small blasting、millisecond delay by hole blasting、Non-coupling charging and so on. Achieve the goal of safety、quality and finishing the project on time.