XY DNG PHN MM GIAO DIN HA TNG TC NGI DNG XC NH CHIU CAOV TIN P TRN NN T YU BNG PHNG PHP GIA TIS.V.T.H: HONG QUANG THNHLp: 11X3CLCG.V.H.D : TS. CHU TRNG LINHn v: Khoa Xy dng Cu ng Trng i hc Bch Khoa

Nng, thng 05/2015I HC NNGTRNG I HC BCH KHOABO CO TI SINH VIN NCKH

NI DUNG TRNH BYt vn Mc tiui tng v phm vi nghin cuPhng php nghin cuNi dung nghin cu Kt qu nghin cuKt lun v kin ngh*/30

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T VN Tng quan tnh hnh nghin cu Trong cng vic thit k, vic s dng cc phn mm tnh ton ca nc ngoi thng phi ch n vic ph hp tiu chun hin hnh.Cc phn mm trong nc tuy ph hp vi tiu chun nhng kh nng tng tc gia ngi dng v my tnh cn hn ch.Gi thnh cc phn mm thng mi ca nc ngoi cn cao, nn dn n vic b kha phn mm hin ang ph bin Vit Nam*/31*/30

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T VN Tng quan tnh hnh nghin cuNguyn vng:T nhng vn , tc gi chn ti ny vi mong mun c th gip mt phn nh cho ngi thit k v cc bn sinh vin mun nghin cu thm v cc bi ton a k thut.nh hng thit k trn cc thit b di ng iu chnh bin php thi cng ngay ti hin trng (hp mi ngy, tin gia ti, thi gian ch, xc nh ln theo s liu hin trng, )*/31*/30

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MC TIU, I TNG, PHM VIMc tiu: Xy dng phn mm c giao din ha thn thin, gii quyt c cc bi ton ph hp iu kin Vit Nam: Ch trng ha ngi dng, tng tnh tng tc gia ngi dng v my tnh;Pht trin cc module da trn cch t chc ca cc phn mm thng dng trong lnh vc thit k;Tnh ton n nh, ln c kt v d tnh ln tng cng;.*/31*/30

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MC TIU, I TNG, PHM VIMc tiui tngCc hng dn tnh ton cc bi ton c bn theo tiu chun 22TCN 262-2000;Cch t chc v qun l d liu ca cc phn mm a k thut ph bin (c chn lc).*/31*/30

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PHNG PHP NGHIN CUPhng phpXy dng thut ton trn c s cc hng dn c trnh by trong tiu chunTrin khai t thut ton thnh phn mm vi mc tiu t ra l tnh chnh xc v cao tnh tip cn ca ngi dng.Cui cng l khu kim nh phn mm bng cch so snh vi kt qu tnh ton ca n v thit k trn cng trnh thc t.*/31*/30

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NI DUNG NGHIN CU*/31*/30Bi ton n nhD bo ln.Bi ton thi gian ch c kt ca t yu;y mnh giao din ha ngi dng; ng dng phn mm trong thit k

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NI DUNG NGHIN CU*/31*/30Bi ton n nh, ln theo 22TCN262-2000;Bi ton tnh n nhKhi p dng phng php nghim ton n nh theo phng php phn mnh c in th h s n nh nh nht cho php [FS]=1,2.Khi p dng phng php Bishop nghim ton n nh th h s n nh nh nht cho php [FS]=1,4.

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NI DUNG NGHIN CU*/31*/30Thut ton tnh n nh

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NI DUNG NGHIN CU*/31*/30Bi ton n nh, ln theo 22TCN262-2000;Khi tnh ln phi ch n 3 trng hp

Trng hp ln s cp cui cng

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NI DUNG NGHIN CU*/31*/30

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*/30Bi ton thi gian c kt t yu

NI DUNG NGHIN CUThi gian c kt ca cc giai on c tnh ton sao cho trc khi p t giai on tip theo, c kt nn t yu phi t theo yu cu. Do , thi gian c kt cn thit ca giai on 1 c tnh nh sau:

(1)

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*/30Bi ton thi gian c kt t yu

NI DUNG NGHIN CUTrong : h s c kt thng ng trung bnh theo cng thc sau: (2)

Trong : Cvi: c kt ng vi lp t c chiu dy hi, Tv : nhn t thi gian ng vi c kt Ut (%).

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*/30Bi ton thi gian c kt t yu

NI DUNG NGHIN CUT giai on 2 tr i, thi gian ch c kt cn thit t yu t c kt yu cu (U) c tnh da vo t s gia ng sut c hiu v ng sut tng do nn p gy ra, tc l: (3)

y ta c , vi Hi-1; Hi ln lt l chiu cao t p giai on i-1 v i

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*/30Bi ton thi gian c kt t yu

NI DUNG NGHIN CUMt khc:

Sau khi bin i, ta c: (4)Nh vy, nu c c kt yu cu U th s tm ra c t:Trong chng trnh ny th phng trnh 4 c gii theo phng php tm kim nh phn.

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*/30Phng php tm kim nh phn

NI DUNG NGHIN CU

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*/30Xy dng giao din haNI DUNG NGHIN CU

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*/30Vic hin th d liu s thng qua trang vTrang v c qun l thng qua 2 bin l phn gii r, v im gc nullPointCc thao tc nh:Zoom: bn cht l thay i gi tr phn gii rPan: Thay i ta ca im gc (nullPoint)

NI DUNG NGHIN CU

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*/30Hin th d liu ra trang v.Gi s mun in im A c ta (x,y) ra trang in, ti thi im phn gii l r, im gc c ta l nullPoint, th ta s in ra mn hnh im A ti v tr c ta :NI DUNG NGHIN CU(5)

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*/30Ly d liu t trang v.Ngc li, khi ngi dng thao tc ti v tr A c ta (x,y), th ta thc t c lu vo d liu l:

NI DUNG NGHIN CU(6)

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*/30KT QU NGHIN CU

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*/30KT QU NGHIN CU

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*/30KT QU NGHIN CUi chiu ln ti tim ng 86.61 (cm) vi s liu ca t vn thit k a ra l 83.5 (cm). chnh lch ln c kt:

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*/30KT QU NGHIN CUi chiu ln ti tim ng 86.61 (cm) vi s liu ca t vn thit k a ra l 83.5 (cm). chnh lch ln c kt: */30Kt qu tnh ton ln c kt ti cng trnhKhu ti nh c Ha hip 3 Lin chiu Nng

STTThnh phnPhn mm BKSoilT vn thit k1 ln c kt (cm)86,6183,5

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*/30KT QU NGHIN CU

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*/30KT QU NGHIN CUp dng tnh ton ti mt ct KM0+148,25 Khu ti nh c Ha hip 3 Lin chiu

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KT LUN V KIN NGHPhn mm BKSoil phin bn u tin hin ti ch h tr mt s m-un n gin bm st tiu chun ngnh 22tcn-262-2000.V bm st tiu chun nn nu nh phn mm c kim nh tnh chnh xc th c th p dng vo qu trnh lp h s thit k.Hn na, y s l mt nn tng tt nu mun tip tc pht trin thm cc module khc mnh m hn, nh vo vic a vo giao din ha tng tc ngi dung, gip tng s linh hot trong qu trnh s dngng thi, y cng l mt s mi m i vi cc phn mm xy dng truyn thng mi trng trong nc.*/30

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KT LUN V KIN NGH nh hng pht trin cc phin bn sau: Tip tc pht trin cc module bao gm:Gia cng mi dc bng neoH tr tnh ton n nh nn ng c xt n ti trng ngoiX l nn t yu bng cc ct, cc vi, bc thm Cho php s dng b phn p trong tnh ton Mc tiu: Tip tc hon thin v c s lng, cht lng ca cc module tnh ton, ng thi trau chut v ha, gip ngi dng d dng tip cn vi phn mm.*/31*/30

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*/30Xin chn thnh cm n s lng nghe ca cc thy trong Hi ng v cc bn sinh vin!

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XY DNG PHN MM GIAO DIN HA TNG TC NGI DNG XC NH CHIU CAOV TIN P TRN NN T YU BNG PHNG PHP GIA TIS.V.T.H: HONG QUANG THNHLp: 11X3CLCG.V.H.D : TS. CHU TRNG LINHn v: Khoa Xy dng Cu ng Trng i hc Bch Khoa

Nng, thng 05/2015I HC NNGTRNG I HC BCH KHOABO CO TI SINH VIN NCKH

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