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Bi ging chuyn 1

KHI LNG D TON MNG BNGYu cuTnh tin lng v lp d ton cho cc cng vic: o t bng th cng t cp III,thnh thng ng v b tng gch v M50 lt mng ca h thng mng c mt bng v mt ct nh sau:Thc hin yu cuNghin cu bn vLit k cc u mc cng vic: Tnh tin lng v lp d ton cho 2 u vic:+ o t: th cng cp III + B tng gch v M#50 Phn tch khi lngMng chia lm 2 loi vi s lng: 2 mng M2 chy ht chiu ngang,4 mng M1. Phn giao nhau tnh cho mng M2. ( C th tnh theo cch khc nhng thun tin cho vic tnh ton nn cho phn giao nhau l mng M2)Da vo bn v phn tch: S lng,chiu di,chiu rng,chiu su mng.Bc s liu tnh khi lng Khi lng o t:Mng M1: 4x(6-2x0,6)x0,8x0,9Mng M2: 2*11,4*0,6*0,9 Khi lng b tng lt:Mng M1: 4x(6-2x0,6)x0,8x0,2Mng M2: 2*11,4*0,6*0,2S dng phm mm D Ton GXD lp d tonBc 1: M phn mm D ton GXD Cch 1: Kch p vo biu tng D Ton GXD trn mn hnh Desktop

Cch 2: Vo menu Start ca Windows sau chn All programs / Du toan GXD Cch 3: Vo th mc C:\Du toan GXD kch p vo file DutoanGXD.exe

Sau khi chy th phn mm c giao din nh sau:

Hnh 1.1 Giao din phm mm D ton GXD

Bc 2: Nhp cc thng tin ban u v cng trnhClick vo TS Thng s sau Nhp thng tin Cng trnh,cc hng mc,ch u t v a im thi cng:

Hnh 1.2. Thng tin chung v cng trnhNhp cc h s,nh mc t l:+ Cc h s: Cc h s ny ta gi nguyn l 1 v s dng phng php lp t ton s dng n gi a phng b tr trc tip.+ nh mc t l: Da trn phn loai cng trnh T l Chi ph trc tip khc,Chi ph chung, Thu nhp chu thu tnh trc theo bng 3.7 v 3.8 ca Thng t 04/2010/TT-BXD cho ph hp+Thu GTGT: Theo Thng t hng dn ca B Ti Chnh ti thi im hin hnh( Thng s ly l 10%)+ T l chi ph XD nh tm ti hin trng v iu hnh thi cng 1% i vi cc cng trnh thng thng ; 2% i vi cng trnh theo tuyn.

Hnh c. Cc nh mc t lBc 3: Lu file nh dng: .xlsm hoc .xlsLu file di dng ui .xlsm hoc .xls v y l dng thng dng ca Excel. Khng lu loi .xlsx hoc .xlsb s b li hm khi lng v c thnh ch.

Hnh d. Lu file d tonBc 4: Chn C s d liuCch 1: H s/Chn c s d liu

Cch 2: Hp thoi Chn c s d liu hin ra, ta chn d liu csv ca a phng ni m cng trnh ta ang lp d ton c xy dng, ri nhn Kt thc. Cng trnh c a im ti H Ni nn ta chn d liu ca H Ni 2011.

Hnh d. Chn c s d liu.Bc 5: Tra m,nhp s liu tnh khi lng cc cng tc. Sheet Du toan XD ta nhp t kha vo M HIU N GITrc tin ta nhp t kha cho cng tc o t: o+bang+III

Hnh e. Cch tra mSau hp tm kim hin ra bng di v ta chn MHDM ph hp vi quy cch cng vic v chn ng

Hnh e. Bng chn MHDM hin th.Ta c kt qu nh hnh di:

Hnh f. M hiu ND cho cng vic th I.Sau tin hnh nhp Khi Lng cho cng tc ny:

Hnh f. Khi lng tnh ton sau khi nhp s liu cho cng tc th I.Cc cng vic tip theo lm tng t: Nhp t kha t gi vo ct MHDG sau nhp khi lng.Cng tc b tng gch v: Tng+cng+v+50

Mng M1: 4x(6-2x0,6)x0,8x0,2Mng M2: 2*11,4*0,6*0,2

Hnh f. Khi lng tnh ton sau khi nhp s liu cho cng tc th II.

Bc 6: Chn phng php lp d ton.Chn phng php lp d ton bng thao tc: H s/Cc ty chn.

Hnh g. Chn phng php lp d ton.Bc 7: Chit tnh n gi v phn tch vt t cc cng tcThao tc: Chi ph xy dng/1. Chit tnh n gi/1. Bng chit tnh n gi.Trong DT XD bng chit tnh n gi nm cng vi bng phn tch vt t nn chy 1 lnh c c 2 bng. Sa nh mc cng thay i c c 2.

Hnh h. Chit tnh n gi.

Hnh i. Chit tnh n gi cng tc th I.Tng hp v tnh chnh lch vt t.S dng bng TH Cheng Lech Xd: Tng hp v nhn cng,my mc,vt liu ti bng n gi chi tit vo mt bng.Chnh lch: B tr chnh lch gi vt liu,nhn cng, gi ca my thi cng.Thao tc: Chi ph xy dng/2.Tng hp v chnh lch vt t.

Hnh k. Thao tc thc hin lch Tng hp v chnh lch vt t.Ta c kt qu nh hnh di:

Hnh H . Tng hp v chnh lch vt t.

Tnh chnh lch gi vt liu:Ta nhp gi vt liu vo ct: GI VT T TI THI IM LP D TONLy theo Gi cng b Mi Nht ca H Ni,trong TH k c ta c th tham kho gi c trn Th Trng ti thi im lp d ton.Sauk hi b tr ta c bng:

B/tr chnh lch nhn cng:Trong cng tc ny lm th cng nn ta khng cn tnh ton ca my. tnh gi nhan cng ti thi im lp d ton ta cn xut d liu cho bng Nhn cng( Sheet Nhan Cong)B gi nhn cng ph thuc vo cc thng s nhp trong Sheet Ts theo cc ch chnh sch v cc vn bn v ch tin lng ti thi im lp d ton.+ Lng ti thiu chung( LTTC): Gi thit theo ngh nh s 31/2012/N-CP ngy 12/01/2012.+ Lng ti thiu vng: (LTTV): Gi nh theo Ngh inh 70/2011/N-CP+ Trng hp ti cc a phng c hng dn hoc Ch u t c yu cu tnh theo mt mc lng ti thiu vng hoc Lng c s th ta nhp cng gi tr lng vo 2 LTTC v LTTV l cc cng thc s tnh theo tng gi tr.+ Cc loi ph cp: Nhp theo phn thuyt mnh( nu c)Chuyn sang Sheet Ts nhp thng tin nh sau.

Hnh M . Thng s v tin lng ph cp.

Sau khi nhp cc thng s u vo, ta thc hin lnh: Chi ph xy dng/ 4. Tnh gi nhn cng/ 1. Bng gi nhn cng

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