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        掘進機掘進與爆破掘進相比有哪些優點

        作者:創始人 日期:2021-10-07 人氣:78526

        掘進機掘進與爆破掘進兩者都屬于隧道掘進的方法,它們之間區別就在于施工方法不同,采用設備不同。

        掘進機掘進隧道是機械化程度比較高的施工方式,它的優點是工人勞動強度低,掘進的斷面規則,容易控制,安全系數高。

        隧道掘進機掘進施工

        隧道掘進機

        隧道掘進機

        爆破掘進是采用鉆爆法,就是打眼放炮,工人需要親自打鉆眼,然后裝藥起爆,其工序復雜、進度慢、工作條件差、工人勞動強度大,安全系數較低,而且斷面不好控制,機械化程度比較低,受井下條件的約束也比較多。

        隧道爆破掘進_鉆爆法施工

        爆破掘進法爆破掘進法

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