常用喜利得膨胀螺栓应用

HSL-3重型负载锚栓特点:-适用于张力区-高负载能力-力控制膨胀型-能将被固定物可靠地固定-当扭紧锚栓时，不会在孔内转动螺栓材质:-符合DINENISO898-1标准8.8级钢最小5μm的镀锌层种类:HSL-3-六角头螺栓HSL-3-G-螺母螺杆型HSL-3-B-扭力控制头HSL-3-SK-平头HSL-3-SH-内槽头基本承载力数据(单支锚栓):HSL-3/HSL-3B/HSL-3-SH*本页所有资料适用于：•混凝土基材:如表中所列的•无边距、间距影响•正确安装(按56页所列的安装方法)•钢材破坏详细设计方法详见56–60页。平均极限抗力值,Ru,m[kN]:混凝土强度≅C20/25锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24拉力NRu,m28.437.753.471.3100.6133.120.326.938.150.971.895.0剪力VRu,m43.063.588.9128.6160.6239.743.063.588.9128.6160.6239.7特性抗力值,Rk[kN]:混凝土强度≅C20/25锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24拉力NRk23.429.536.150.470.492.616.721.125.836.050.366.1剪力VRk31.149.271.7101.1141.9177.431.149.271.7101.1141.9177.4*HSL-3-SH最大尺寸到M12HSL-3HSL-3-GHSL-3-BHSL-3-SKHSL-3-SH混凝土基材张力区防火喜利得锚栓计算软件小边距、间距疲劳冲击裂缝混凝土基材无裂缝混凝土基材HSL-3重型负载锚栓下列资料根据:混凝土承载力设计法设计抗力值,Rd[kN]:混凝土强度fck,cube=25N/mm2锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24拉力NRd15.619.724.133.646.961.76.710.717.224.033.544.1剪力VRd24.939.457.480.9113.5141.924.939.457.480.9113.5141.9容许抗力值,Lrec[kN]:混凝土强度fck,cube=25N/mm2锚栓尺寸M8M10M12M16M20M24M8M10M12M16M20M24拉力NRec11.114.017.224.033.544.14.87.612.317.124.031.5剪力VRec17.828.141.057.881.1101.417.828.141.057.881.1101.4基本承载力数据(单支锚栓):HSL-3G本节所有数据适用于•混凝土基材:如表中所列的•无边距、间距影响•正确安装(按56页所列的安装方法)•钢材破坏•详细设计方法见56–60页。特性抗力值,Rk[kN]:混凝土强度≅C20/25锚栓尺寸M8M10M12M16M20M8M10M12M16M20拉力NRk23.429.536.150.470.416.721.125.836.050.3剪力VRk26.134.854.385.7141.926.134.854.385.7141.9下列资料根据:混凝土承载力设计法设计抗力值,Rd[kN]:混凝土强度fck,cube=25N/mm2锚栓尺寸M8M10M12M16M20M8M10M12M16M20拉力NRd15.619.724.133.646.96.710.717.224.033.5剪力VRd20.927.843.468.6113.520.927.843.468.6113.5容许抗力值Lrec[kN]:fck,cube=25N/mm2锚栓尺寸M8M10M12M16M20M8M10M12M16M20拉力NRec11.114.017.224.033.54.87.612.317.124.0剪力VRec14.919.931.049.081.114.919.931.049.081.1安裝设备电锤钻(TE1,TE2,TE5,TE6,TE6A,TE15,TE15-C,TE18-M,TE35,TE55,TE76),铁锤,扭力扳手,吹气设备。裂缝混凝土基材无裂缝混凝土基材HSL-3重型负载锚栓安装详解HSL-3锚栓尺寸M8/tfixM10/tfixM12/tfixM16/tfixM20/tfixM24/tfixtfix[mm]被固定物基板厚度(小/中/大)1)5/20/405/20/405/25/5010/25/5010/30/6010/30/60d0[mm]公称钻孔直径121518242832[mm]钻头直径≤12.5≤15.5≤18.5≤24.55≤28.55≤32.7h1[mm]钻孔深度8090105125155180hef[mm]有效锚固深度607080100125150l[mm]锚栓长度2)tfix小tfix中tfix大839811895110130111131156138153178163183213185205235[mm]锚栓头与垫片高度7.51011141719dw[mm]垫片直径202530404550hmin[mm]最小基材厚度120140160200250300df[mm]基板钻孔直径141720263135SW[mm]螺母规格131719243036Tinst[Nm]扭緊扭矩255080120200250HSL-3-SH锚栓尺寸M8/tfixM10/tfixM12/tfixtfix[mm]被固定物基板厚度(小/中/大)1)52025d0[mm]公称钻孔直径121518[mm]钻头直径≤12,5≤15,5≤18,5h1[mm]钻孔深度8595110hef[mm]有效锚固深度607080l[mm]锚栓长度2)88120142[mm]锚栓头与垫片高度101315dw[mm]垫片直径202530hmin[mm]最小基材厚度120140160df[mm]锚板钻孔直径141720SW[mm]螺母规格6810Tinst[Nm]扭緊扭矩203560HSL-3-G锚栓尺寸M8/tfixM10/tfixM12/tfixM16/tfixM20/tfixtfix[mm]被固定物基板厚度(小/中/大/100mm)1)5/20/40/1005/20/40/1005/25/50/10010/25/50/10010/30/60/100d0[mm]公称钻孔直径1215182428[mm]钻头直径≤12,5≤15,5≤18,5≤24,55≤28,55h1[mm]钻孔深度8090105125155hef[mm]有效锚固深度607080100125l[mm]锚栓长度2)tfix小tfix中tfix大tfix=100mm871021221821001151351951191391642141481631882381701902202601)也可能有不同的tfix厚度2)依不同的tfix，锚栓长度也会不同HSL-3重型负载锚栓HSL-3-G锚栓尺寸M8/tfixM10/tfixM12/tfixM16/tfixM20/tfix[mm]锚栓头与垫片高度811131720dw[mm]垫片直径2025304045hmin[mm]最小基材厚度120140160200250df[mm]基板钻孔直径(穿透式安装)1417202631df[mm]基板钻孔直径(只有螺杆承受负载)912141822SW[mm]螺母规格1317192430Tinst[Nm]扭緊扭矩20356080160HSL-3-B锚栓尺寸M12/tfixM16/tfixM20/tfixM24/tfixtfix[mm](小/中/大)1)5/25/5010/25/5010/30/6010/30/60d0[mm]公称钻孔直径18242832[mm]钻头直径≤18.5≤24.55≤28.55≤32.7h1[mm]钻孔深度105125155180hef[mm]有效锚固深度80100125150l[mm]锚栓长度2)tfix小tfix中tfix大117137162144159184169189219191211241[mm]锚栓头与垫片高度16.519.522.524.5dw[mm]垫片直径30404550hmin[mm]最小基材厚度160200250300df[mm]基板钻孔直径20263135SW[mm]螺母规格24303641Tinst[Nm]扭緊扭矩----hminh1hefTinstfixHSL-3重型负载锚栓安裝操作1234钻孔吹出尘土和碎末安装锚栓施加扭力距至要求值(HSL-3-B:无需扭力扳手)锚栓的机械性能锚栓尺寸M8M10M12M16M20M24fuk[N/mm2]公称抗拉强度800800800800830830fyk[N/mm2]8.8级降伏强度640640640640640640As[mm2]应力断面积36.658.084.3157.0245.0353.0W[mm2]弹性断面模数(抗力距)3060105266519898Mrec[Nm]建议使用弯距(只考虑螺杆)12.524.943.7111.0216.4374.2详细的设计方法–喜利得CC法抗拉性能单支锚栓的抗拉设计值是取下列三者中的最小值：NRd,p:抗拔出破坏力NRd,c:抗混凝土破坏力NRd,s:钢材抗拉力NRd,p:抗拔出破坏力在裂缝混凝土条件下，只有M8,M10发生拔出破坏。Bop,Rdp,RdfNN⋅=•混凝土抗压强度.fck.cube(150)=25N/mm2锚栓尺寸M8M10N0Rd,p1)[kN]裂缝混凝土基材6.710.71)抗拔出破坏基本是由抗拔出破坏基本特性值NoRd,p及公式NoRd,p=NoRk,p/γMp计算得到。其中M8的部份安全系数γ　Mp为1.8，M10的部份安全系数γ　Mp为1.5。Ncshrec,c/s(喜利得CC设计法是由ETAG附录C简化得到)HSL-3重型负载锚栓NRd,c:混凝土破坏力N0Rd,c:抗混凝土破坏力基本设计值•混凝土抗压强度.fck.cube(150)=25N/mm2锚栓尺寸HSL-3,HSL-3-SH,HSL-3-GM8M10M12M16M20M24N0Rd,c1)[kN]无裂缝混凝土基材15.619.724.133.646.961.7N0Rd,c1)[kN]裂缝混凝土基材11.114.117.224.033.544.1efh[mm]有效埋深6070801001251501)抗拉设计值是由公式NoRd,c=NoRk,c/　Mc,N，及抗拉特性值NoRk,c计算得到。其中部份安全系数γ　Mc,N为1.8。fB:混凝土强度影响系数混凝土强度(ENV206)圆柱体抗压强度fck,cyl[N/mm²]立方体抗压强度fck,cube[N/mm²]fBC20/2520251.0C25/3025301.1C30/3730371.22C35/4535451.34C40/5040501.41C45/5545551.48C50/6050601.55圆柱体:高度30cm.直径15cm立方体:边长15cm混凝土试件的几何形状fAN:锚栓间距影响系数锚栓间距HSL-3,HSL-3-SH,HSL-3-Gs[mm]M8M10M12M16M20M24600.67700.690.67800.720.690.67900.750.710.691000.780.740.710.671100.810.760.730.681200.830.790.750.701300.860.810.770.720.671400.890.830.790.730.691500.920.860.810.750.700.671750.990.920.860.790.730.692000.980.920.830.770.722250.970.880.800.752500.920.830.782750.960.870.813001.000.900.833250.930.863500.970.893751.000.9240