吉林快3

为山东预制楼梯留置施工缝,老师傅都是这样做的

SHANDONGYUZHILOUTIZUOWEIZHUANGPEISHIJIANZHUZHONGDEZHUYAOJIAOTONGTONGDAO,QIZHONGYAOXINGDAJIAKEXIANGERZHI,ZAILOUTIDEJIASHEGUOCHENGZHONG,SHIGONGFENGSHIXUYAOZUOHAOLIUZHIDE,DANSHISHANDONGYUZHILOUTIDESHIGONGFENGLIUZHIWENTIYEJIGUANGDASHIGONGRENYUANZAOCHENGLEZHUDUOKUNRAO,WEIBANGZHUDAJIAJINYIBUWANCHENGSHIGONG,WOMENWEIDAJIAZHENGLILEYIXIAJIDIANSHIGONGYAODIAN,XIWANGNENGWEIDAJIADESHIGONGDAILAIXIANGGUANDEBANGZHU。

 

将梯梁先浇筑1/3~1/2,剩下部分与楼梯段一起浇筑,此种方法的主要优点是没有竖向施工缝


一、楼梯施工缝留置

LOUTIDESHIGONGFENGRUHELIUZHI?SHANDONGYUZHILOUTISHIGONGFENGDELIUZHIZHUYAOYOUYIXIAJIZHONGFANGFA:

(1)LIUZHIZAITIDUANDUANBU1/3CHU,HUOZHETIDUANSHANGXINGSANGETABUDEWEIZHI,CIZHONGFANGFAYINGYONGJIAOWEIPUBIAN。

(2)LIUZHIZAITILIANGYUSHANGXINGTIDUANBANJIAOJIECHU。CIZHONGFANGFAHUODEHENDUOSHIGONGRENYUANDEQINGLAI,ZHUYAOYUANYINSHISHIGONGFANGBIANKUAIJIE。DANCICHUJIANLIJIAODA,BUSHAORENRENWEICIZHONGFANGFAYINGXIANGJIEGOUANQUAN。

(3)JIANGTILIANGXIANJIAOZHU1/3~1/2,SHENGXIABUFENYULOUTIDUANYIQIJIAOZHU,CIZHONGFANGFADEZHUYAOYOUDIANSHIMEIYOUSHUXIANGSHIGONGFENG,SHANDONGYUZHILOUTIDEZHENGTIGUANGANJIAOHAO,YINCIZAIBUFENXIANGMUYEHUODEYINGYONG。

 

在山东预制楼梯的施工过程中,将楼梯梯段施工缝留置在梯梁与上行梯段板交接处既不违反规范要求,对结构安全性的影响也不大


二、楼梯施工缝留置处理建议

(1)ZAISHANDONGYUZHILOUTIDESHIGONGGUOCHENGZHONG,JIANGLOUTITIDUANSHIGONGFENGLIUZHIZAITILIANGYUSHANGXINGTIDUANBANJIAOJIECHUJIBUWEIFANGUIFANYAOQIU,DUIJIEGOUANQUANXINGDEYINGXIANGYEBUDA。YOUYUBUCUNZAIERCIZHIMO,SHIGONGSHINENGJIAKUAIJINDU,JIESHENGCHENGBEN。YINCI,GAIFANGFAZHIDETICHANG,GEXIANGMURUOANCIFANGFASHISHI,SHIGONGQIANYINGXIANBIANZHISHIGONGFANGAN,MINGQUELOUTISHIGONGFENGDELIUZHIFANGFAJISHIGONGZHILIANGKONGZHICUOSHI,TONGSHIYEYINGZUOHAOXIANGGUANGUANLIBUMENDEGOUTONGJIESHIGONGZUO,SHIGONGFANGANYINGJISHIBAOSHEN。

 

将施工缝留置在梯段端部1/3处虽符合规范要求,但存在诸多弊端


(2)JIANGSHIGONGFENGLIUZHIZAITIDUANDUANBU1/3CHUSUIFUHEGUIFANYAOQIU,DANCUNZAIZHUDUOBIDUAN,RUXUYAOERCIZHIMO,YICIZHIMOSHITIBANDEPODUNANYIKONGZHI,ERCIZHIMOQIAN,YIJIAOZHUDETIDUANDUANQINEIXINGCHENGLEXUANTIAOGOUJIAN,ZAISHUXIANGHEZAIZUOYONGXIARONGYIKAILIE,ZAIJIEGOUANQUANXINGFANGMIANYEMEIYOUBIAOXIANCHUJIAODAYOUSHI。YINCI,GAIFANGFABINGBUWANMEI。

(3)在整个山东预制楼梯的质量管理工作中,楼梯施工缝留置位置问题仅仅是其中很小的一个方面,只有充分理解设计意图,熟悉相关规范、标准、图集,才能够准确把握山东预制楼梯施工质量控制的要点。【具体可参考《设计山东预制楼梯,满足这三大要求才算合格》的相关内容】

 

WENZHANGNEIRONGDAOZHEILIJIUJIESHULE,GANXIEDAJIADEYUEDU,XIWANGWENZHANGZHONGDENEIRONGNENGBANGZHUNINGENGHAODELEJIESHANDONGYUZHILOUTISHIGONGFENGDELIUZHIBIAOZHUN,RURUONINHAIYOUQITADEJISHUWENTIXIANGYAOZIXUN,KEYIYUWOMENCHANGJIALIANXI,WOMENDINGHUIYIYIWEININJIEDA。

 

体育外围 体育外围 麻将棋牌 麻将棋牌 lol电竞彩票 lol电竞彩票 怎么在网上答题赚钱