List of Articles safety in the tunnel drilling phase

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  1 - Safety in drilling rock tunnels of all sections by explosive method
  Mohammad  Dehghan ali aram
  Today, increasing awareness about tunnel construction has led to improved working conditions in underground workshops, so that the number of deadly and dangerous accidents has been significantly reduced. The safety officer is appointed as the supervisor and controller o More

  Today, increasing awareness about tunnel construction has led to improved working conditions in underground workshops, so that the number of deadly and dangerous accidents has been significantly reduced. The safety officer is appointed as the supervisor and controller of the operation and compliance with the provisions of the bylaws and other bylaws approved by the High Council for Technical Protection. Underground work environments have specific and unique hazards in which active personnel must be aware of these hazards. These accidents must be identified in the workshop safety plan and the necessary predictions made. Roofs, walls, and worktops on different fronts of the tunnel should be inspected regularly. All access routes and unauthorized entrances in underground tunneling operations must be securely blocked and marked with warning signs. It is necessary for the employer to provide and provide a reliable and appropriate communication system during tunneling operations and in case of emergency; Also, before starting any shift, the correct operation of the communication equipment must be ensured. Workers' protection is essential to prevent the risk of landslides when installing consolidation and maintenance systems. The support system assembly must be installed in such a way that the support support is strong enough to prevent the anchor from entering due to ground pressure and not to leave its place; Predicting the rapid installation of lateral restraints between adjacent maintenance equipment is essential to ensure greater strength and stability. Developing and presenting accurate and efficient safety regulations for tunneling workshops is essential. Observance of safety principles and regulations in underground workshops, in addition to reducing the risks that threaten human life, is also economically in the interest of society and national interests. Manuscript profile