Umuyoboro w'icyuma uramba kandi uhujwe n'uruziga

Umuyoboro w'icyuma uramba kandi uhujwe neza Ishusho igaragara

Ibisobanuro bigufi:

Umuyoboro wacu w'icyuma uramba kandi ukozwe mu buryo bwa spiral wakozwe kugira ngo uhangane n'ubukana bw'ubwikorezi bw'imyanda n'amazi mabi. Imiterere yawo ikomeye ituma ukomera kandi uramba, bigatuma uba amahitamo meza ku mishinga y'ibikorwa remezo isaba kwizerwa no gukora neza.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ingano y'umurambararo wo hanze		Ubunini bw'urukuta (mm)
mm	In	6.0	7.0	8.0	9.0	10.0	11.0	12.0	13.0	14.0	15.0	16.0	18.0	20.0	22.0
mm	In	Uburemere kuri buri gice Uburebure (kg/m2)
219.1	8-5/8	31.53	36.61	41.65
273.1	10-3/4	39.52	45.94	52.30
323.9	12-3/4	47.04	54.71	62.32	69.89	77.41
(325)		47.20	54.90	62.54	70.14	77.68
355.6	14	51.73	60.18	68.58	76.93	85.23
(377.0)		54.89	63.87	72.80	81.67	90.50
406.4	16	59.25	68.95	78.60	88.20	97.76	107.26	116.72
(426.0)		62.14	72.33	82.46	92.55	102.59	112.58	122.51
457	18	66.73	77.68	88.58	99.44	110.24	120.99	131.69
(478.0)		69.84	81.30	92.72	104.09	115.41	126.69	137.90
508.0	20	74.28	86.49	98.65	110.75	122.81	134.82	146.79	158.69	170.56
(529.0)		77.38	90.11	102.78	115.40	127.99	140.52	152.99	165.43	177.80
559.0	22	81.82	95.29	108.70	122.07	135.38	148.65	161.88	175.04	188.17
610.0	24	89.37	104.10	118.77	133.39	147.97	162.48	176.97	191.40	205.78
(630.0)		92.33	107.54	122.71	137.83	152.90	167.92	182.89	197.81	212.68
660.0	26	96.77	112.73	128.63	144.48	160.30	176.05	191.77	207.43	223.04
711.0	28	104.32	121.53	138.70	155.81	172.88	189.89	206.86	223.78	240.65	257.47	274.24
(720.0)		105.65	123.09	140.47	157.81	175.10	192.34	209.52	226.66	243.75	260.80	277.79
762.0	30	111.86	130.34	148.76	167.13	185.45	203.73	211.95	240.13	258.26	276.33	294.36
813.0	32	119.41	139.14	158.82	178.45	198.03	217.56	237.05	256.48	275.86	295.20	314.48
(820.0)		120.45	140.35	160.20	180.00	199.76	219.46	239.12	258.72	278.28	297.79	317.25
864.0	34		147.94	168.88	189.77	210.61	231.40	252.14	272.83	293.47	314.06	334.61
914.0	36			178.75	200.87	222.94	244.96	266.94	288.86	310.73	332.56	354.34
(920.0)				179.93	202.20	224.42	246.59	286.70	290.78	312.79	334.78	356.68
965.0	38			188.81	212.19	235.52	258.80	282.03	305.21	328.34	351.43	374.46
1016.0	40			198.87	223.51	248.09	272.63	297.12	321.56	345.95	370.29	394.58	443.02
(1020.0)				199.66	224.39	249.08	273.72	298.31	322.84	347.33	371.77	396.16	444.77
1067.0	42			208.93	234.83	260.67	286.47	312.21	337.91	363.56	389.16	414.71	465.66
118.0	44			218.99	246.15	273.25	300.30	327.31	354.26	381.17	408.02	343.83	488.30
1168.0	46			228.86	257.24	285.58	313.87	342.10	370.29	398.43	426.52	454.56	510.49
1219.0	48			238.92	268.56	298.16	327.70	357.20	386.64	416.04	445.39	474.68	553.13
(1220.0)				239.12	268.78	198.40	327.97	357.49	386.96	146.38	445.76	475.08	533.58
1321.0	52				291.20	323.31	327.97	387.38	449.34	451.26	483.12	514.93	578.41
(1420.0)						347.72	355.37	416.66	451.08	485.41	519.74	553.96	622.32	690.52
1422.0	56					348.22	382.23	417.27	451.72	486.13	520.48	554.97	623.25	691.51	759.58
1524.0	60					373.38	410.44	447.46	484.43	521.34	558.21	595.03	688.52	741.82	814.91
(1620.0)						397.03	436.48	457.84	515.20	554.46	593.73	623.87	711.11	789.12	867.00
1626.0	64					398.53	438.11	477.64	517.13	556.56	595.95	635.28	713.80	792.13	870.26
1727.0	68					423.44	465.51	507.53	549.51	591.43	633.31	675.13	758.64	841.94	925.05
(1820.0)						446.37	492.74	535.06	579.32	623.50	667.71	711.79	799.92	887.81	975.51
1829.0	72						493.18			626.65	671.04	714.20	803.92	890.77	980.39
1930.0	76									661.52	708.40	755.23	848.75	942.07	1035.19
(2020.0)										692.60	741.69	790.75	888.70	986.41	1084.02
2032.0	80									696.74	746.13	795.48	894.03	992.38	1090.53
(2220.0)										761.65	815.68	869.66	977.50	1085.80	1192.53
(2420.0)												948.58	1066.26	1183.75	1301.04
(2540.0)	100											995.93	1119.53	1242.94	1366.15
(2845.0)	112											1116.28	1254.93	1393.37	1531.63

Iramba ryacuumuyoboro w'icyuma uhujwe n'uruzigaYakozwe mu buryo bwo kwihanganira ubukana bw'ubwikorezi bw'amazi mabi n'amazi mabi. Imiterere yayo ikomeye ituma ikomera kandi iramba, bigatuma iba amahitamo meza ku mishinga y'ibikorwa remezo isaba kwizerwa no gukora neza. Ikoranabuhanga ryo gusudira rikoresha mu gihe cyo gukora rituma imiyoboro irushaho kuba myiza, bigatuma ibasha kwihanganira imiterere y'umuvuduko mwinshi no kurwanya ingese igihe kirekire.

Muri iki gihe aho ibikorwa remezo birambye kandi binoze ari ingenzi, imiyoboro yacu ni igisubizo cyizewe ku mijyi n'ibigo by'ubwubatsi. Ntabwo ifasha gusa mu gutwara imyanda n'amazi mabi, ahubwo inafasha mu kubungabunga ubuzima n'umutekano by'abaturage binyuze mu gucunga neza imyanda.

Akamaro k'ibicuruzwa

Kimwe mu byiza by'ingenzi by'umuyoboro w'icyuma ukozwe mu buryo bwa spiral ni imbaraga zawo. Uburyo bwo gusudira mu buryo bwa spiral bwongera ubuziranenge bw'imiterere y'umuyoboro, bigatuma ubasha kwihanganira igitutu kinini no kurwanya kwangirika. Ibi bituma uba mwiza cyane mu gukoreshwa munsi y'ubutaka, aho kugenda kw'ubutaka n'imitwaro yo hanze bishobora guteza imbogamizi zikomeye.

Kuramba kwazo bitanga ubuzima burambye, bigabanya gukenera gusimburwa no gusanwa kenshi, ibi bikaba ari ikintu gikomeye kigabanya ikiguzi ku mijyi n'ibigo by'ubwubatsi.

Ibura ry'ibicuruzwa

Uburyo bwo gukoraumuyoboro ushongeshejwe ku buryo bw'uruzigabishobora kuba bigoye kandi bitwara igihe kinini kurusha ubundi bwoko bw'imiyoboro, ibyo bikaba byatera ikiguzi kinini cy'ibanze.

Nubwo iyi miyoboro idashobora kwangirika, ntabwo idashobora kwangirika burundu, cyane cyane mu bidukikije byangiza. Gusiga no kubungabunga neza ni ingenzi kugira ngo yongere igihe cyo kuyikoresha no gutuma ikora neza.

Porogaramu

Mu isi y’ubwubatsi no kubungabunga, ibikoresho bike ni ingenzi nk’imiyoboro y’icyuma iramba kandi ikoze mu buryo bw’uruziga. Iyi miyoboro ni ibirenze umusaruro gusa; ni inkingi y’ibikorwa remezo byo gutwara imyanda n’amazi mabi mu buryo bwiza kandi bwizewe. Imiterere yayo ikomeye kandi iramba cyane ituma iba nziza cyane mu bihe bigoye byo gukoresha imiyoboro y’amazi mabi.

Imiyoboro y'ibyuma ikoze mu buryo bworoshye igamije kwihanganira imihindagurikire y'ikirere, bigatuma ishobora guhangana n'amazi mabi atemba nta kwangiza imiterere yayo. Ibi bituma iba amahitamo meza ku baturage bo mu turere n'ibigo by'ubwubatsi byibanda ku kubaka uburyo bwo gusukura amazi mabi burambye kandi burambye. Ikoranabuhanga ridasanzwe ryo gusudira amazi mu buryo bworoshye rituma imiyoboro ikomera, rigatuma idashobora kwangirika no gushwanyagurika mu gihe kirekire, ibyo bikaba ari ingenzi mu kubungabunga ibidukikije byiza mu mijyi.

Mu gihe dukomeje guhanga udushya no kunoza imikorere yacu mu nganda, dukomeje kwibanda ku gutanga imiyoboro y'icyuma iramba ikoreshwa mu byuma nk'igisubizo cyizewe ku bikorwa remezo by'imyanda. Icyerekezo cyacu cyo kugira ireme no kuramba gituma ibicuruzwa byacu bitaba gusa byujuje ibisabwa mu nganda, ahubwo bikanarenga ku mahame y'inganda, bigatuma tuba abafatanyabikorwa bizewe mu kubaka no kubungabunga sisitemu z'amazi yanduye z'ingenzi.

Ibibazo Bikunze Kubazwa

Q1: Umuyoboro w'icyuma uhujwe n'uruziga ni iki?

Umuyoboro w'icyuma ukozwe mu buryo bwo guhuza ibyuma, ukabiha imiterere ikomeye kandi irambye. Ubu buryo ntibwongera imbaraga z'umuyoboro gusa, ahubwo bunatuma ukorwa mu bunini, bigatuma uba mwiza mu bikorwa bitandukanye birimo n'imiyoboro y'amazi mabi.

Q2: Kuki wahitamo imiyoboro y'icyuma ikoze mu buryo bwa spiral welded mu miyoboro y'amazi mabi?

Impamvu nyamukuru yo guhitamo imiyoboro y'icyuma ikoze mu byuma bisukuye ni uko iramba cyane. Iyi miyoboro ishobora kwihanganira umuvuduko mwinshi no kurwanya ingese, bigatuma iramba ndetse no mu bidukikije bikomeye. Imiterere yayo ikomeye ni yo shingiro ry'ibikorwa remezo byo gutwara imyanda n'amazi mabi.

Q3: Iyi miyoboro ikorerwa he?

Isosiyete yacu iherereye i Cangzhou, mu Ntara ya Hebei, yabaye iya mbere mu gukora imiyoboro y'icyuma ikoze mu buryo bwa spiral welded kuva mu 1993. Ifite ubuso bwa metero kare 350.000, umutungo wose hamwe ukaba miliyoni 680 z'amanyarwanda n'abakozi 680 b'abahanga, kandi yiyemeje gukora imiyoboro myiza ijyanye n'ibipimo ngenderwaho by'inganda.