梁裂缝计算表格

时请输入65,c<20mm时输入20,dep=v∑nidi*di/∑nividi,当钢筋直径不同时请设计人计算deq砼等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80ftk1.271.541.782.012.202.392.512.642.742.852.932.993.053.11acr=2.1v=1.0Es=210000MPawlim=0.2mm序号梁编号梁宽梁高deqchoftkAsMkρ'teρteσskψ'ψwmax是否b(mm)h(mm)mmmmmmMPacm*cmkN*mMPamm满足12KL130080025307572.2040.0500.00.0330.033189.70.8740.8740.194满足23456789101112131415工程名称业务号计算公式:wmax=acrψσsk(1.9c+0.08deq/vρte)/Es,ψ=1.1-0.65ftk/ρteσsk,σsk=Mk/0.87Ash0当c>65mm时请输入65,c<20mm时输入20,dep=v∑nidi*di/∑nividi,当钢筋直径不同时请设计人计算deq砼等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80ftk1.271.541.782.012.202.392.512.642.742.852.932.993.053.11acr=2.1v=1.0Es=210000MPawlim=0.2mm序号梁编号梁宽梁高deqchoftkAsMkρ'teρteσskψ'ψwmax是否b(mm)h(mm)mmmmmmMPacm*cmkN*mMPamm满足12KL130080025307572.2040.0500.00.0330.033189.70.8740.8740.194满足23456789101112131415