2010■(,641000)、,,。、、。;;;ThecalculatingmethodofterminconstructionscheduleTANWei(NeijiangVocationalandTechnicalCollege,Neijiang641000,China)Abstract:Inordertoorganizetheconstructionprocedureefficientlyandorderly,theprocedureoftheconstructionmustbethekeypoint.Inthatcase,ensuringtheconstructiontermoftheconstructionschedulereasonablyandimpersonallywouldbetheguaranteeofthewholeconstructionprocedure.Keywords:construction,schedule,term,calculatingmethod1,。,。,。。1.1。、、。,,“”。。,,。,,。,3:a-,,;b-,,;m-,,。a.b.m,,,,。,。,,t:t=a+4m+b61.2t:t=QRSC=QHRC=PRC:Q———,;R———;S———S=1/H;C———;H———,;P———()()。,,:(1)。,,。(),:S軈=ni=1ΣQini=1ΣQiSi:Q1,Q2,…,Qn———;S1,S2,…,Sn———116··4(117)■。、,75%,,。,4000,、、,。,,,。,,;,,。,,。、,,,。。(2)。,,,。1.3,,。,,。tR:t=PRCR=PtC:R———;C———;P———()()。22.1,。,2。。,,。,(1)。12.2,,。。,,。,,(2)。2[1],.[M].:,1997[2],.50[M].:,2003[3].[M].:,1999:,,1968,:8~126~1012~208~1212~188~1316~2510~2010~128~102.45m3/3.20m3/5m3/5.3m3/7m3/8m3/40m2/7.6m/8.5m/3m/3.3m/16m2/18.5m2/18.6m2/16m2/11m2/、、、、、、、、、、、、、、36,20.8,30.5524,360.71,20.57600mm400mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm117··