Cov qhov loj ntawm cov teeb liab teeb liab yog dab tsi?

Cov teeb liab qhia kev khiav tshebyog cov teeb liab uas raug cai lij choj uas qhia cov tsheb thiab cov neeg taug kev kom mus lossis nres ntawm txoj kev. Lawv feem ntau yog cov teeb liab, teeb txoj kab, thiab teeb hla kev. Cov teeb liab yog cov khoom siv uas tso saib cov teeb liab khiav tsheb siv cov teeb liab, daj, thiab ntsuab. Cov teb chaws thoob ntiaj teb tau txhais meej thiab feem ntau zoo sib xws rau lub ntsiab lus ntawm ntau yam xim hauv cov teeb liab. Qhov loj ntawm lub teeb liab muaj peb qhov loj me: 200mm, 300mm, thiab 400mm.

Qhov txoj kab uas hla ntawm cov qhov rau cov teeb liab thiab ntsuab ntawm lub tsev teeb liab yog 200mm, 290mm, thiab 390mm, raws li, nrog rau kev kam rau siab ntawm ± 2mm.

Rau cov teeb liab uas tsis muaj qauv, qhov loj ntawm lub teeb ci ntsa iab ntawm 200mm, 300mm, thiab 400mm yog 185mm, 275mm, thiab 365mm, raws li, nrog rau kev kam rau siab ntawm ± 2mm. Rau cov teeb liab uas muaj qauv, qhov loj ntawm lub voj voog ntawm lub teeb ci ntsa iab ntawm peb qhov kev qhia ntawm Φ200mm, Φ300mm, thiab Φ400mm yog Φ185mm, Φ275mm, thiab Φ365mm, raws li, thiab qhov loj kam rau siab yog ± 2mm.

Muaj ntau homteeb liab thiab ntsuabHauv Qixiang, suav nrog lub teeb tsheb, lub teeb uas tsis yog lub tsheb, lub teeb hla kev, thiab lwm yam. Raws li cov duab ntawm lub teeb liab, lawv tuaj yeem muab faib ua lub teeb qhia kev taw qhia, lub teeb ceeb toom ntsais, lub teeb liab sib koom ua ke, thiab lwm yam.

Tom ntej no, qhov siab ntawm kev teeb tsa ntawm ntau hom teeb liab tau qhia.

1. Teeb pom kev sib tshuam:

Qhov siab yuav tsum yog tsawg kawg 3 meters.

2. Teeb hla kev rau cov neeg taug kev:

Nruab rau ntawm qhov siab ntawm 2m txog 2.5m.

3. Teeb ntawm txoj kev:

(1) Qhov siab ntawm kev teeb tsa yog 5.5m txog 7m;

(2) Thaum ntsia rau ntawm lub overpass, nws yuav tsum tsis txhob qis dua qhov kev tshem tawm ntawm tus choj.

4. Teeb liab txoj kab kev tsheb uas tsis muaj cav:

(1) Qhov siab ntawm kev teeb tsa yog 2.5m ~ 3m. Yog tias lub teeb liab teeb tsa tsheb uas tsis muaj cav yog cantilevered, nws yuav tsum ua raws li cov cai hauv tebchaws ntawm 7.4.2;

(2) Qhov ntev ntawm qhov cantilever ntawm lub teeb liab tsheb tsis muaj cav yuav tsum xyuas kom meej tias lub teeb liab tsheb tsis muaj cav nyob saum toj ntawm txoj kab tsheb tsis muaj cav.

5. Teeb tsheb, cov cim qhia kev, teeb ceeb toom ntsais thiab teeb hla kev:

(1) Cov chaw tsim khoom siv rau kev nyab xeeb ntawm txoj kev tsheb khiav tuaj yeem siv qhov siab tshaj plaws ntawm 5.5m txog 7m;

(2) Thaum siv kem teeb tsa, qhov siab yuav tsum tsis pub tsawg dua 3m;

(3) Thaum ntsia rau ntawm lub cev choj ntawm lub overpass, nws yuav tsum tsis txhob qis dua qhov kev tshem tawm ntawm lub cev choj;

(4) Qhov ntev tshaj plaws ntawm qhov cantilever yuav tsum tsis pub tshaj qhov chaw tswj hwm txoj kab sab hauv, thiab qhov ntev tsawg kawg nkaus yuav tsum tsis pub tsawg dua qhov chaw tswj hwm txoj kab sab nraud.

Qixiang muaj ntau tshaj kaum xyoo ntawm kev paub txog teeb liab thiab muaj teeb liab muaj zog siab, teeb liab muaj zog tsawg,teeb liab rau cov neeg taug kev sib xyaw ua ke, teeb pom kev zoo hnub ci, teeb pom kev zoo txawb, thiab lwm yam. Txoj hauv kev zoo tshaj plaws los xaiv cov khoom yog mus ncaj qha rau cov chaw tsim khoom lag luam wholesale yam tsis txhawj txog kev lav phib xaub tom qab muag. Koj tuaj yeem tuaj tshuaj xyuas ntawm qhov chaw.