化学锚栓计算小程序 VIP免费

b=350y1=0.35y1'=0.7x1=0.12抗拉N=59.5N=h=490y2=0.2y2'=0.55x2=0抗剪V=74.3Vx=h1=210y3=0y3'=0.35x3=0锚固力N≥140M=螺栓个数n=10螺栓直径d。=24L=0.65nx=5受拉破坏γRSN=1.55T=ny=2受剪破坏γRSV=1.4NSd=6.70≦N/γ=38.39kN-34.9173<0时49.99≦N/γ=90.32kN该结果无效48.69≦N/γ=90.32kN该结果有效Vvsix=0.00KNVvsiy=33.50KNVtsix=0.00KNVtsiy=0.00KNVsi=33.50≦V/γ=53.07kNN/n+M*y1/∑yi²=(N*L+M)*y1'/∑yi'²=本计算程序按混凝土结构后锚固技术规程JGJ145－2004编写NSd=Vy/ny=Vx/nx=群锚在剪力V和扭矩T共同作用下化学锚栓参数支座参验算结果:验算结果:满足要求验算结果:群锚轴心拉力与弯矩共同作用下γ为结构构件时,若为非结构构件再该满足要求几何参数输入(可不输单位mm)锚固参数(单位m)满足要求验算结果:满足要求群锚受拉内力计算T*x1/(∑xi2+∑yi2)=T*y1/(∑xi2+∑yi2)=N/n=当N/n-M*y1/∑yi²=)^2Vt(Vv)^2Vt(VvysiysixsixsiM88x110Ø1080137.37.520M1010x130Ø22902010.81230M1212x160Ø141102516.317.540M1616x190Ø281253523.23360M2020x260Ø251706542.851.590M2424x300Ø282106559.574.3140M3030x380Ø352806578.7117.5200温度搅拌时间固化时间0℃8s60分5℃7s40分10℃7s20分15℃6s25分20℃5s15分25℃3-5s10分螺栓规格化学锚栓胶和螺栓配套技术参数表(爱德利)螺杆5.8级镀锌钻孔直径钻孔深度最大锚固厚度单个锚栓设计拉力Nnb单个锚栓设计剪力Nvb单个锚栓锚固力Ntb≥670Vy=6720.10支座参数件再该系数上减去