Simbi Yesimbi Inogara Yakasungirirwa

Pipe yeSimbi Yakasungirirwa Yakasimba Inotenderera Mufananidzo Wakaratidzwa

Tsananguro pfupi:

Pombi yedu yesimbi yakasimba yakagadzirwa kuti ikwanise kutsungirira kuoma kwekutakurwa kwetsvina nemvura yakasviba. Kuvakwa kwayo kwakasimba kunovimbisa simba rakakwirira uye kugara kwenguva refu, zvichiita kuti ive sarudzo yakakodzera kumapurojekiti ezvivakwa anoda kuvimbika uye kushanda zvakanaka.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Dhayamita yekunze yezita		Ukobvu hweMadziro eZita (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	Kurema Pachikamu Kureba (kg/m)
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

Yedu yakasimbasimbi yakasungirirwa yakasungirirwaYakagadzirwa kuti ikwanise kumira zvakasimba pakutakura tsvina nemvura yakasviba. Kuvakwa kwayo kwakasimba kunovimbisa simba rakakwirira uye kugara kwenguva refu, zvichiita kuti ive sarudzo yakakodzera yemapurojekiti ezvivakwa anoda kuvimbika uye kushanda zvakanaka. Tekinoroji yekubatanidza spiral yatinoshandisa panguva yekugadzira inovandudza kusimba kwechimiro chepombi, ichiibvumira kumira mamiriro ekumanikidzwa kwakanyanya uye kuramba ngura kwenguva refu.

Munguva ino apo zvivakwa zvinogara kwenguva refu uye zvinoshanda zvakanaka zvakakosha, mapaipi edu imhinduro yakavimbika kumakanzuru nemakambani ekuvaka. Haangobatsiri chete mukutakurwa kwetsvina nemvura yakasviba zvakanaka, asiwo anobatsira pahutano nekuchengetedzwa kwenharaunda nekuona kuti marara anotarisirwa nemazvo.

Kubatsira kwechigadzirwa

Chimwe chezvakanakira zvikuru zvepombi yesimbi yakasungirirwa nesimbi yakasimba isimba rayo. Maitiro ekubatanidza nesimbi yakasungirirwa nesimbi anovandudza kusimba kwechimiro chepombi, zvichiita kuti ikwanise kumira kumanikidzwa kwakanyanya uye kuramba kuchinja. Izvi zvinoita kuti ive yakakodzera kushandiswa pasi pevhu, uko kufamba kwevhu uye mutoro wekunze zvinogona kukonzera matambudziko makuru.

Kugara kwenguva refu kwezvivakwa izvi kunoita kuti zvigare kwenguva refu, zvichideredza kudiwa kwekuchinjwa nekugadzirisa nguva nenguva, izvo zvinova chinhu chakakosha chinochengetedza mari kumakanzuru nemakambani ekuvaka.

Kusakwana Kwechigadzirwa

Maitiro ekugadzira epombi yakasungirirwa yakatendererainogona kuva yakaoma uye inotora nguva yakawanda kupfuura mamwe marudzi emapaipi, izvo zvinogona kukonzera mutengo wakakwira wekutanga.

Kunyange zvazvo mapaipi aya asingakanganiswi nengura, haagoni kukanganiswa nengura zvachose, kunyanya munzvimbo dzine ngura. Kuvhara nekugadzika zvakanaka kwakakosha kuti arambe achishanda zvakanaka uye ave nechokwadi chekuti anoshanda zvakanaka.

Kushandiswa

Munyika yekuvaka nekugadzirisa, zvinhu zvishoma zvakakosha semapaipi esimbi akasimba akasungirirwa nesimbi. Mapaipi aya anopfuura kungova chigadzirwa chete; ndiwo musimboti wezvivakwa zvekutakura tsvina nemvura yakasviba zvinoshanda uye zvakavimbika. Kuvakwa kwawo kwakasimba uye kugara kwenguva refu kunoita kuti akwane mamiriro ezvinhu akaomarara emasisitimu etsvina.

Mapaipi esimbi akasungirirwa nesimbi akagadzirwa kuti akwanise kutsungirira kumanikidzwa kwakasimba kwezvakatipoteredza, zvichiita kuti akwanise kubata mvura yakasviba pasina kukanganisa kuvakwa kwayo. Izvi zvinoita kuti ave sarudzo yepamusoro kune madhorobha nemakambani ekuvaka akatarisana nekuvaka masisitimu etsvina anogara kwenguva refu uye anogara kwenguva refu. Tekinoroji iyi yakasiyana yekubatanidza simbi inosimbisa simba remapaipi, ichiabvumira kuramba ngura nekukweshwa kwenguva refu, izvo zvakakosha pakuchengetedza nharaunda yemaguta ine hutano.

Sezvatinoramba tichivandudza nekuvandudza maitiro edu ekugadzira, tinoramba takatarisa pakupa mapaipi esimbi akasimba akasungirirwa semhinduro yakavimbika yezvivakwa zvetsvina. Kuzvipira kwedu kune mhando uye kugara kwenguva refu kunoita kuti zvigadzirwa zvedu zvisasvike chete asi zvipfuure mwero weindasitiri, zvichiita kuti tive mubatsiri akavimbika mukuvaka nekugadzirisa masisitimu emvura akakosha.

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1: Chii chinonzi spiral welded steel pipe?

Pombi yesimbi yakasungirirwa inogadzirwa nekusanganisa simbi pamwe chete, zvichiita kuti ive yakasimba uye inogara kwenguva refu. Nzira iyi haingowedzere simba repombi chete, asiwo inobvumira kuti iite dhayamita yakakura, zvichiita kuti ive yakakodzera kushandiswa kwakasiyana-siyana kusanganisira masisitimu etsvina.

Mubvunzo wechipiri: Sei uchifanira kusarudza mapaipi esimbi akasungirirwa esimbi ekugadzirisa tsvina?

Chikonzero chikuru chekusarudza mapaipi esimbi akasungirirwa mumagetsi etsvina ndechekuti anogara kwenguva refu. Mapaipi aya anogona kumira kumanikidzwa kwakanyanya uye kuramba ngura, zvichiita kuti agare kwenguva refu kunyangwe munzvimbo dzakaoma. Chimiro chawo chakasimba chinoumba musimboti wezvivakwa zvekutakura tsvina nemvura yakasviba zvinoshanda uye zvakavimbika.

Mubvunzo wechitatu: Mapombi aya anogadzirwa kupi?

Kambani yedu, iri muCangzhou, Hebei Province, yave iri kutungamira mukugadzirwa kwemapombi esimbi akasungirirwa nesimbi kubvira muna 1993. Nenzvimbo ye350,000 square metres, pfuma yese inosvika RMB 680 miriyoni uye vashandi vane hunyanzvi 680, kambani yedu yakazvipira kugadzira mapaipi emhando yepamusoro anosangana nezvinodiwa neindasitiri.