辦公樓橫向框架的抗震結(jié)構(gòu)設(shè)計(jì)(已改無(wú)錯(cuò)字)
2022-07-27 10:34:17 本頁(yè)面
【正文】 Total Time (s) : FALE總剛陣組裝 Beginning Time : 16:36: End Time : 16:36:55. 0 Total Time (s) : VSS 總剛陣LDLT分解 Beginning Time : 16:36:55. 0 End Time : 16:36:55. 3 Total Time (s) : VSS 模態(tài)分析 Beginning Time : 16:36:55. 4 End Time : 16:36:55. 7 Total Time (s) : 形成地震荷載向量 形成風(fēng)荷載向量 形成垂直荷載向量 VSS LDLT回代求解 Beginning Time : 16:36:56. 1 End Time : 16:36:56. 6 Total Time (s) : 第五步: 計(jì)算桿件內(nèi)力 開(kāi)始時(shí)間 : 16:36:56 活載隨機(jī)加載計(jì)算 計(jì)算桿件內(nèi)力 結(jié)束日期 : 2006. 9. 5 時(shí)間 : 16:37: 0 總用時(shí) : 0: 0: 8 =========================================================================== 各層剛心、偏心率、相鄰層側(cè)移剛度比等計(jì)算信息 Floor No : 層號(hào) Tower No : 塔號(hào) Xstif，Ystif : 剛心的 X，Y 坐標(biāo)值 Alf : 層剛性主軸的方向 Xmass，Ymass : 質(zhì)心的 X，Y 坐標(biāo)值 Gmass : 總質(zhì)量 Eex，Eey : X，Y 方向的偏心率 Ratx，Raty : X，Y 方向本層塔側(cè)移剛度與下一層相應(yīng)塔側(cè)移剛度的比值 Ratx1，Raty1 : X，Y 方向本層塔側(cè)移剛度與上一層相應(yīng)塔側(cè)移剛度70%的比值 或上三層平均側(cè)移剛度80%的比值中之較小者 RJX，RJY，RJZ: 結(jié)構(gòu)總體坐標(biāo)系中塔的側(cè)移剛度和扭轉(zhuǎn)剛度 =========================================================================== Floor No. 1 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) Floor No. 2 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) Floor No. 3 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) Floor No. 4 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) Floor No. 5 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) Floor No. 6 Tower No. 1 Xstif= (m) Ystif= (m) Alf = (Degree) Xmass= (m) Ymass= (m) Gmass= (t) Eex = Eey = Ratx = Raty = Ratx1= Raty1= 薄弱層地震剪力放大系數(shù)= RJX = +05(kN/m) RJY = +05(kN/m) RJZ = +00(kN/m) ============================================================================抗傾覆驗(yàn)算結(jié)果============================================================================ 抗傾覆彎矩Mr 傾覆彎矩Mov 比值Mr/Mov 零應(yīng)力區(qū)(%) X風(fēng)荷載 Y風(fēng)荷載 X 地 震 Y 地 震 ============================================================================ 結(jié)構(gòu)整體穩(wěn)定驗(yàn)算結(jié)果============================================================================ 層號(hào) X向剛度 Y向剛度 層高 上部重量 X剛重比 Y剛重比 1 +06 +06 75800. 2 +06 +06 62092. 3 +06 +06 49321. 4 +06 +06 36549. 5 +06 +06 23777. 6 +06 +06 11005. 該結(jié)構(gòu)剛重比Di*Hi/Gi大于10,能夠通過(guò)高規(guī)()的整體穩(wěn)定驗(yàn)算 該結(jié)構(gòu)剛重比Di*Hi/Gi大于20,可以不考慮重力二階效應(yīng) ********************************************************************** *
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