江西快3走势图

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作者:山东金优物资有限公司发布时间:2019/9/4 17:23:38

  钢花管管壁钻注浆眼

  管壁钻注浆眼:由于钢管在边坡岩体中要承受抗剪作用, 为了减少注浆眼对钢花管的损害,注浆眼呈螺旋式布置,同一截面上只有一个眼,108钢花管长度与壁厚,注浆眼沿轴线间距为15cm,孔眼直径φ6-10mm。

  GANGHUAGUANZAIZHUJIANGSHIYAOBAOZHENGFANGZAIZUANKONGZHONGXIN,QUEBAOZHOUWEIBAOHUCENGHOUDUJUNYUN,GANGGUANZAISHANGBUYAOHANJIEZHICHENGGANGJIN。TASHANGBUZHICHENGGANGJINLEIXINGWEI4GENΦ20mm,GANGHUAGUANZHUJIANGZUOYONG,DANGENZHANGDUWEI340mm,CAIYONGSHUANGMIANHANJIE,YUGUANBIHANJIEZHANGDUWEI200mm,ZHICHENGYUDIMIANZHANGDUWEI140mm。HANJIEGUOCHENGZHONGBUDEJIAOSHUI,HANJIEWANHOUZIRANLENGQUE。

江西快3走势图  GANGGUANDIGAI:YOUYUYICIZHUJIANGSHI,SHUINIJIANGBUNENGJINRUGANGGUANNEI,JIAGONGSHIJIANG***XIAYIJIEGANGHUAGUANDIBUYONGGANGBANHANJIEMIFENG,GANGHUAGUANZUANZHUJIANGKONGZUOYONG,GANGBANHOU5.0mmGANGBANXINZUANYIGEΦ22mmDEKONG,YICIZHUJIANGDEPVCJIANGCONGCIKONGCHUANGUO。

  GANGGUANCHUXIU,YONGSHAZHIHUOGANGSIQIUJIANGGANGGUANBIAOMIANCHUXIUYITIGAOSHUINIJIANG YUGANGGUANDEZHANJULI,CHUXIUYEYOULIYUJIAODAIYUGANGGUANZHANJIE,FANGZHISHUINIJIANGCONGKONGYANMAOJIANG。


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