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钢支撑加固
钢支撑加固交底
룖횧독볓만붻뗗 튻ꆢ쪩릤릤틕ꎺ보솦잽뇪ힼ뮯룖횧독ꎨ탂탍쒣냥횧독쳥쾵ꎩ 뛾ꆢ힢틢쫂쿮ꎺ 1. 쒣냥듲뿗튪쟳쮮욽쟒퓚튻쳵횱쿟짏ꎬ솽뇟뛔돆쪹횮쓜쫜솦뻹 뫢ꎬ볓만랽뇣ꎻ 2. 운뷓러뫍틵뷇뒦쒾랽솽뇟뷴쳹럅랽룜ꎬ늻죃쒾랽쫜솦ꎬ놣횤 욽헻뛈뫍뒹횱뛈ꎻ 3. 듳잽탨솽룹뫡룜듮뷓뗄듮뷓뒦짏랽튪럅솬뷓룋ꎬ운러뒦쿠뮥 듭뾪ꎬ늻뗃짏쿂맡춨ꎬ틔놣횤욽헻뛈뫍뒹횱뛈ꎻ 4. 퇴뷇뒦솽룹뫡룜횮볤쇴 4 cm뗄뻠샫ꎻ 5. 틵뷇 L 룜솽뇟뗄뛔삭쮿룋볓만쪱ꎬ 솽뇟뛔삭쮿룋뗄식쒸튪춬쪱쫕ꎬ 늻쓜쿈냑튻뇟쫕쯀횮뫳퓙좥쫕쇭튻뇟ꎬ틔럀횹튻뇟식쒸쫕쯀횮뫳ꎬ 쇭튻뇟폐러쾶뛔삭쮿룋식쒸쫕늻떽캻ꎬ퓬돉쇭튻뇟틲러쾶풭틲뾿늻 힡쫺쿲랽룖믲헟쒾랽ꎬ럀횹붽훾췪틵뷇헇쒣 6. 뚴뿚룜볓만튪뷴쳹뚴뿚쒾랽ꎬ늻튪닺짺볓만췪돉뫳뚴뿚룜뫍 뚴뿚쒾랽폐러쾶뗄쟩뿶ꎬ헢퇹죝틗헇쒣ꎻ 헽좷볓만랽램ꎺ ꇽ 7. 식쒸볓만쪱늻튪볓만첫뷴떼훂쒣냥췹샯낼쿝ꎬ튲늻튪첫쯉
