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1、主要根據(jù)公路橋涵設(shè)計通用規(guī)范(JTG D60-2004)編制。在結(jié)果 荷載組合對話框中選擇自 動生成”功能。a.在荷載移動荷載分析數(shù)據(jù)中定義移動荷載時,下面組合中的符號L用ML代替。b.反應(yīng)譜荷載工況的簡稱為ESP c.在荷載移動荷載分析數(shù)據(jù)中,將人群荷載按移動荷載定義,并在移 動荷載工況中將其與其它汽車荷載子荷載工況進行組合時(在移動荷載工況中選擇 組合”,在定義人 群荷載子荷載工 況時,系數(shù)應(yīng)取0.8(根據(jù)通用規(guī)范 4.1.6條第1項)。為了 考慮人群 荷載單獨作用的情況(系數(shù)1.0的情況),需要另外 單獨定義一個人群荷載移動工況。d.下面組合中考慮了可變荷載作用的不同時組合 (JTG D
2、60-2004 中表4.1.5) e.不 考慮汽車荷載的恒荷載+其他可變荷載的組合及組合值系數(shù) 需用戶另外添加(規(guī)范無 規(guī)定)。f.永久荷載中既有對結(jié)構(gòu) 承載能力不利,又有對結(jié)構(gòu)的承載能力有利的永久荷載時, 需 要用戶另外添加組合或修改永久荷載對結(jié)構(gòu)的承載能力有利組合”中的系數(shù)。g.在荷載組合自動生成對話框中選擇 考慮彎橋制動力”時,當(dāng)汽車制動力與離心力同時出現(xiàn)在荷載組合中時,制動力荷載的組合系數(shù)自動乘以0.7的系數(shù)。h.程序會自動生成各狀態(tài)組合的包絡(luò)組合。i.鋼結(jié)構(gòu)的組合依然沿用舊規(guī)范。j.當(dāng)有移動荷載作用時,在設(shè)計中實 際采用的組合會更多(對每個荷載組合都會對彎矩最大時、剪力最大時、軸力最
3、大時的情況進行驗算)。k.在荷載 靜力荷載工況中定義荷載名稱,但沒有具體定義荷載值時,荷載組合的自動生 成功能將不包含該荷載工況名稱。I.預(yù)應(yīng)力混凝土設(shè)計荷載組合在荷載組合的混凝土 ”中定義。a)永久荷載對結(jié)構(gòu)的承載能力不利(120個)恒荷載組合(1個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL永久荷載+1個可變作用(8個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0. 5*STL +1.4*(L+IL+CF)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+C
4、R)+1.0*B+0. 5*STL +1.4*LS1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL +1.4*CRL 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL +1.1*W 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL +1.4*SF 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL +1.4*IP 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*
5、(SH+CR)+1.0*B+0.5*STL +1.4*FR 永久荷載+汽車荷載+1個其他可變作用(8 個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*LS1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*CRL 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*BRK*70%1.2*D
6、+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.1*0.8*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*IP 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4
7、*0.8*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.8*FR 永久荷載 + 汽車荷載 +2 個其他可變作用(8 >7/2-3-1=24 個): 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.4*0.7*CRL1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7
8、*LS+1.4*0.7*BRK*70%1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.1*0.7*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.4*0.7*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.4*0.7*IP1.2*D+1.2*PS+1.
9、2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.4*0.7*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*LS+1.4*0.7*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*CRL+1.4*0.7*BRK*70%1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR
10、)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*CRL+1.1*0.7*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*CRL+1.4*0.7*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*CRL+1.4*0.7*IP1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +
11、1.4*0.7*CRL+1.4*0.7*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*CRL+1.4*0.7*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*BRK*70%+1.1*0.7*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*(BRK*70%+T+TPG
12、)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.1*0.7*W+1.4*0.7*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.1*0.7*W+1.4*0.7*IP1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.1*0.7*W+1.4*0.7*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0
13、*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.1*0.7*W+1.4*0.7*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*SF+1.4*0.7*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*SF+1.4*0.7*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L
14、+IL+CF) +1.4*0.7*IP+1.4*0.7*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*IP+1.4*0.7*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.7*(T+TPG)+1.4*0.7*FR永久荷載+汽車荷載+3個其他可變作用(56-6-5-4-5=36 個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0
15、.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.4*0.6*BRK*70%1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.1*0.6*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.4*0.6*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0
16、*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.4*0.6*IP1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*CRL+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR
17、)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*BRK*70%+1.1*0.6*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*BRK*70%+1.1*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.1*0.6*W+1.4*0.6*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+
18、1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.1*0.6*W+1.4*0.6*IP1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.1*0.6*W+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.1*0.6*W+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1
19、.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*SF+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*SF+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*IP+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1
20、.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*IP+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*LS+1.4*0.6*(T+TPG)+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*BRK*70%+1.1*0.6*W1.2*D+1.2*PS+1
21、.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*BRK*70%+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.1*0.6*W+1.4*0.6*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.1*0.6*W+1.4*0.6*IP1.2*D+
22、1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.1*0.6*W+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.1*0.6*W+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*SF+1.4*0.6*(T+TP
23、G)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*SF+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*IP+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*IP+1.4
24、*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*CRL+1.4*0.6*(T+TPG)+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*BRK*70%+1.1*0.6*W+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.6*W+1.4
25、*0.6*SF+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.6*W+1.4*0.6*SF+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.6*W+1.4*0.6*IP+1.4*0.6*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.6*W
26、+1.4*0.6*IP+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.6*W+1.4*0.6*(T+TPG)+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.6*SF+1.4*0.6*(T+TPG)+1.4*0.6*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*
27、0.6*IP+1.4*0.6*(T+TPG)+1.4*0.6*FR永久荷載汽車荷載+4個其他可變作用(70-4仁29 個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0. 5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*BRK*70%+1.1*0.5*W1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*BRK*70%+1.4*0.5* (T+TPG
28、)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0. 5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*
29、LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*(T+TPG) 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*SF+1.4*0.5*(T+TPG) 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*
30、(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*SF+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*IP+1.4*0.5*(T+TPG) 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*IP+1
31、.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*(T+TPG)+1.4*0.5*F R1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*LS+1.4*0.5*BRK*70%+1.1*0.5*W+1.4*0.5*(T +TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL
32、+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.
33、2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*SF+1.4
34、*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.4*0.5*BRK*70%+1.1*0.5*W+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0
35、*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG) 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG
36、) 1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*(T+TPG)+1.4*0.5*F R1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF) +1.4
37、*0.5*CRL+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5*F R1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4
38、*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR永久荷載+汽車荷載+5個其他可變作用(56-44=12 個):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*BRK*70%+1.1*0.5*W+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.
39、5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+
40、1.4*0.5*IP+1.4*0.5*(T+TPG)1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+
41、1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.
42、5*LS+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5
43、*FR1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR 永久荷載+汽車荷載+6個其他可變作用(7-5=2):1.2*D+1.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*SF+1.4*0.5*(T+TPG)+1.4*0.5*FR1.2*D+1
44、.2*PS+1.2*EV+1.4*EH+1.0*(SH+CR)+1.0*B+0.5*STL+1.4*(L+IL+CF)+1.4*0.5*LS+1.4*0.5*CRL+1.1*0.5*W+1.4*0.5*IP+1.4*0.5*(T+TPG)+1.4*0.5*FR b)永久荷載對結(jié)構(gòu)的承載能力有利時(120 )參照上面組合的情況,除基礎(chǔ)變位作用的分項系數(shù)取0.5以外,其他永久荷載的分項系數(shù)均取1.0. 1)地震作用組合 地震作用組合時,所有與汽車荷載相關(guān)的作用(L IL, CF, CRL, BRK)均不參與組合。除基礎(chǔ)變位作用以外的作用(永久作用、可變作用、地震作用)的分項系數(shù)均取1.0。其 他偶然作用不參與組合。反應(yīng)譜地震作用既生成 +號組合,又生成-號組合。2)船舶或漂流物的撞擊作用組合組合類型同基本組合,僅將船舶或漂流物的撞擊作用的分項系數(shù)取 1.0。其他偶然作用不參與組合。因為規(guī)范沒有明確該項組合的各作用分項系數(shù),用戶可修改該項組合的系數(shù)或?qū)⒆矒?作 用定義為用戶定義荷載類型,手工參與組合。3)汽車撞擊作用組合組合類型同基本組合,僅將船舶或漂流物的撞 擊作用的分項系數(shù)取1.0。其他偶然作用不參與組合。因為規(guī)范沒有明確該項組合的各作用分項系數(shù),用戶可修改該 項組合的系數(shù)或?qū)⒆矒糇饔枚x為用戶定義荷載類型,手工參與組合。永久作用組合(1個):1.0*D+1.0*P
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