Ukusetyenziswa kwe-culvert yentsimbi ebotshelelweyo kubunjineli beendlela ezinkulu

umbhobho we-culvert erhabaxa yentsimbi, ikwabizwa ngokubaumbhobho we-culvert, yiumbhobho oboyisiweyokwiindlela zokucima umlilo ezibekwe phantsi kweendlela ezinkulu neziporo zikaloliwe.umbhobho wesinyithi orhangqiweyoyamkela uyilo oluqhelekileyo, imveliso ephakathi, umjikelo wemveliso omfutshane; ukufakwa kobunjineli bokwakha kunye nokufakelwa kweprofayili kwindawo kungasetyenziswa ngokwahlukeneyo, ixesha elifutshane lokwakha, ngaxeshanye ukunciphisa okanye ukulahla nje izixhobo zokwakha eziqhelekileyo, ukhuseleko lokusingqongileyo lubanzi; kwaye kufuneka lulungelelanise nokuguqulwa kwesiseko, imeko yamandla ifanelekile, ukunciphisa iingenelo zokuhlala ezingalinganiyo, ukusombulula ingxaki yomonakalo kwisakhiwo sekhonkrithi seebhulorho kunye nee-culverts zepayipi kwiindawo ezibandayo.

Iintsimbi zentsimbi ezidityanisiweyo ezimile okwe-arch

Iimvuthuluka zentsimbi ezidibeneyo ezijikelezayo

Iintsimbi ezidityanisiweyo ezenziwe ngesinyithi ezimile okwesihlangu sehashe

Iintsimbi zentsimbi ezihlanganisiweyo ezimile okwe-arch yombhobho

 

Ngokophando, ubomi benkonzo yentsimbi eneentsimbi bunokuba ngaphezu kweminyaka eli-100 ngenxa yonyango lwe-galvanized kunye nonyango lwe-asphalt anti-corrosion. Icandelo leepayipi ezihlanganisiweyo lisebenzisa ipleyiti yentsimbi egobileyo ye-Q235-A, kwaye isangqa ngasinye siqulathe iipleyiti zentsimbi ezininzi ezidityanisiweyo ukuze zenze iqhekeza elipheleleyo, emva koko ziqhagamshelwe kwaye zibunjwe. Iibholiti ezidibanisayo zisebenzisa iibholiti ezinamandla aphezulu ze-M 208.8 kunye nee-washers ezigobileyo ze-HRC35, umphezulu wepleyiti yentsimbi ugqunywe nge-hot-dip galvanized, amalungu epleyiti atywinwe ngezinto ezikhethekileyo zokutywina, isiseko se-culvert yombhobho yi-50-100cm gravel bedding, enobuncinci be-N95%, kwaye i-hole paving yenziwe nge-M7.5 slurry masonry piece piece stone, kwaye i-slope ye-culvert yombhobho egelezayo umphezulu wamanzi yi-5%. I-culvert yentsimbi egobileyo ngokubanzi ukongeza kuhlobo lwepayipi olungentla, kukho ukufakwa okupheleleyo kwe-elliptical, uhlobo lwe-flange, njl.njl., ukungenisa nokuthumela ngaphandle nako kungenziwa ngokuhambelana nomlinganiselo we-side slope beveled.

Ububanzi besicelo
Iprojekthi yePassage eKhawulezayo
Indlela eyingozi kufutshane nentaba
Indlela yokufikelela phakathi kwezithuthi nabahambi ngeenyawo
Iindawo ezininzi ezigcwele iintaba
Umhlaba oqandisiweyo, ogcwele kakhulu
Ukungena kwemfuyo okuncinci, ukufikelela kwimfuyo
Imijelo yasentsimini neyedolophu
Ukunkcenkceshela kwezolimo
Iinduli ezinzima
Umhlaba oqandisiweyo, ogcwele nzulu kwaye unganzulu
Indawo engenanto yomgodi wamalahle
I-loess emanzi exineneyo, egcwele kakhulu
Ukuzaliswa okunganzulu, ukutshintshwa kweebhulorho ezincinci
Izaliso eziphezulu, i-loess emanzi, isiseko esiphantsiumthamo wokuthwala