HST螺杆式锚栓

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1、HST螺杆式锚栓HST螺杆式锚栓锚栓类型特点HST-适合非裂缝及裂缝混凝碳钢材质土，C 20/25至C 50/60-安装快速简便HST-R不锈钢材质-安全性锥体确保膨胀后性能HST-HCR高抗腐蚀不锈钢材质高抗腐蚀材欧洲技术认混凝土张力区耐火抗冲击抗地震耐腐蚀CE标志质证PROFISAnchor设计软件认证/证书名称颁发机构/实验室编号./签发日期aEuropeantechnicalapproval)DIBt,BerlinETA-98/0001/2011-06-17ShockprooffasteningsincivilFederalOfficeforCicilProtectio

2、n,BZSD08-602/2008-12-15defenceinstallationsBernFiretestreportDIBt,BerlinETA-98/0001/2011-06-17FiretestreportZTV-TunnelIBMB,BraunschweigUB3332/0881-2/2003-07-02Assessmentreport(fire)warringtonfireWF166402/2007-10-26a)本章节所有数据依据ETA-98/0001,签发于2011-06-17.基本承载力数据(单根锚栓)本章节所有数据适用于具体请参考简化设计方法-正确安装(参

3、考安装指引)-无边、间距影响-混凝土基材如表中所述-钢材l破坏-最小基材厚度-混凝土等级C20/25,f=25N/mm²ck,cube1041/2013HST螺杆式锚栓承载力极限平均值非裂缝混凝土裂缝混凝土锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24抗拉承载力NRu,mHST[kN]16,622,335,248,776,086,110,311,621,931,144,960,2HST-R[kN]18,126,735,149,877,479,112,718,420,136,055,170,5HST-HCR[kN]15,222,732,445,5--

4、13,816,221,532,4--抗剪承载力VRu,mHST[kN]17,627,840,567,8102,9112,317,627,840,567,8102,9112,3HST-R[kN]15,824,435,461,295,6137,715,824,435,461,295,6137,7HST-HCR[kN]17,627,840,575,4--17,627,840,575,4--承载力特征值非裂缝混凝土裂缝混凝土锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24抗拉承载力NRkHST[kN]9,016,020,035,050,060,05,09,0

5、12,020,030,040,0HST-R[kN]9,016,020,035,050,060,05,09,012,025,030,040,0HST-HCR[kN]9,016,020,035,0--5,09,012,025,0--抗剪承载力VRkHST[kN]14,023,535,055,084,094,014,023,535,055,084,094,0HST-R[kN]13,020,030,050,080,0115,013,020,030,050,080,0115,0HST-HCR[kN]13,020,030,055,0--13,020,030,053,5--承载力设计值非裂缝

6、混凝土裂缝混凝土锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24抗拉承载力NRdHST[kN]5,010,713,323,333,340,02,86,08,013,320,026,7HST-R6,010,713,323,333,340,03,36,08,016,720,026,7HST-HCR[kN]6,010,713,323,3--3,36,08,016,7--抗剪承载力VRdHST[kN]11,218,828,044,067,262,711,218,828,044,060,962,7HST-R[kN]10,416,024,038,555,679,

7、910,416,024,035,655,679,9HST-HCR[kN]10,416,024,044,0--10,416,024,035,6--承载力推荐值非裂缝混凝土裂缝混凝土锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24a)抗拉承载力NrecHST[kN]3,67,69,516,723,828,62,04,35,79,514,319,0HST-R[kN]4,37,69,516,723,828,62,44,35,711,914,319,0HST-HCR[kN]