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A platform for research: civil engineering, architecture and urbanism
Multi-row millisecond blasting construction method
The invention relates to the technical field of roadbed construction, and discloses a multi-row millisecond blasting construction method. The multi-row millisecond blasting construction method comprises the steps that a blasting position is cleaned; a blast hole is formed in the blasting position; a detonator is placed in the blast hole; and a protective net and blasting cover the blasting position. According to the multi-row millisecond blasting construction method, the situation that the surrounding environment is damaged due to irregular movement of the foundation stone under the inertia effect of the foundation stone during blasting can be reduced, the detonator is placed through a clamping device, on the one hand, workers can conveniently place the detonator into the blast hole, and on the other hand, the safety of the workers can be improved when the workers place the detonator.
本申请涉及路基施工的技术领域公开了一种多排微差爆破施工方法，其包括对爆破位置进行清理、对爆破位置开设炮孔、向炮孔中放置雷管、向爆破位置上覆盖防护网和爆破，可以减少在爆破时基石在自身惯性作用下不规则运动对周围环境造成损害的情况发生，通过使用夹持装置对雷管进行放置，一方面可以方便工作人员将雷管放置进炮孔中，另一方面可以增加工作人员对雷管进行放置时的安全性。
Multi-row millisecond blasting construction method
The invention relates to the technical field of roadbed construction, and discloses a multi-row millisecond blasting construction method. The multi-row millisecond blasting construction method comprises the steps that a blasting position is cleaned; a blast hole is formed in the blasting position; a detonator is placed in the blast hole; and a protective net and blasting cover the blasting position. According to the multi-row millisecond blasting construction method, the situation that the surrounding environment is damaged due to irregular movement of the foundation stone under the inertia effect of the foundation stone during blasting can be reduced, the detonator is placed through a clamping device, on the one hand, workers can conveniently place the detonator into the blast hole, and on the other hand, the safety of the workers can be improved when the workers place the detonator.
本申请涉及路基施工的技术领域公开了一种多排微差爆破施工方法，其包括对爆破位置进行清理、对爆破位置开设炮孔、向炮孔中放置雷管、向爆破位置上覆盖防护网和爆破，可以减少在爆破时基石在自身惯性作用下不规则运动对周围环境造成损害的情况发生，通过使用夹持装置对雷管进行放置，一方面可以方便工作人员将雷管放置进炮孔中，另一方面可以增加工作人员对雷管进行放置时的安全性。
Multi-row millisecond blasting construction method
一种多排微差爆破施工方法
SHEN ZHENZONG (author) / WANG GANGHUI (author) / XIA QING (author) / TIAN XIAOYANG (author) / CHEN KAIJUN (author) / GUO MINGZHANG (author) / KUANG QIAN (author) / ZHAO JIAN (author) / GAO DEJIE (author) / GAO TAO (author)
2021-07-30
Patent
Electronic Resource
Chinese
| Engineering Index Backfile | 1953
Application of millisecond blasting in driving tunnels
| Engineering Index Backfile | 1955
Blasting in road construction with special reference to millisecond delay techniques
Engineering Index Backfile | 1955
Blasting no-cut-hole raise rounds using millisecond delays
| Engineering Index Backfile | 1953