Berm - shi ne wani muhimmin bangare a cikin gina titunan da ko wani tashar

Daban-daban na gina hanya, mine gudanar a bude rami, kazalika da yi na soja gine-gine bukatar yin amfani da wasu gona kau kayan aiki. Don haddi ƙasar ba niƙẽwa ƙarƙashin da kansa nauyi, amfani da berm.

Mene ne wani berm?

Kamar yadda wani yaro, da yawa yara son a yi wasa a cikin Sandbox, shebur digging rami da kuma ginin laka pies. Yadda hawaye mai yawa, kuma tantrums gani wadannan guda ramuka a lokacin da sauran yara cika da bazuwar motsi.

Engineering a gina zurfin ramuka da quarries, mahakar ya shafi kau na sharar gida dutsen da kuma wuce haddi da ƙasar a cikin wani musamman hanya. Berm - mai dandali ƙasar da ta haɗu da ƙananan baki daga cikin manya gangara da babba baki na sako duniya.

Irin wannan ƙasa kau Hanyar ya sa ya yiwu ba kawai inganta lafiya na aiki ma'aikata, amma kuma ya inganta Hanyar harkokin sufuri na kankara a quarries da mahakar.

Abin da iri berms ne a can?

Dangane da abin da filin berm da ake amfani, shi za a iya raba da dama iri:

• Safety berm. Wannan shi ne hanya don kare zaman lafiya na ganuwar da bude rami tawa, ko samar daga slipping kankara saukar tudun. Its nisa ne daidai da 1/3 na da tsawo daga cikin rami. Irin wannan darajar sa ya yiwu ba kawai don matsawa kai dutse aikawa da aiki, amma kuma hidima ga tsaftace hanya daga marmashe guda.
• Kai berm. Wannan hanya na yi na railroads, hanyõyi, da sauransu. E., ina suka shiga used dandamali ramuka da zana hotunan (Cuvette).
• Safety berm. Wannan hanya na kare abubuwa da aka sanya daban-daban m, flammable ko fashewar abubuwa.
• Berms amfani to connect daban-daban yadudduka na dumps, kira haɗawar.

A amfani da berms

Idan ka shiga cikin tarihi, ya fi shahara quarry na cewa amfani berms ne sarki Sulemanu ma'adinai. Diamond samar aka gudanar a cikin wannan hanya kamar yadda a cikin zamani kasashen Afrika. Hard sandararriyar ƙasa harbe yadudduka, kafa mataki, hana mai yiwu mugun kaye a lokacin damina.

Ma'aikata da hannu shebur ton daga lãka da yashi a search na duwatsu masu daraja. Wata irin wannan dutse iya ciyar da iyali matalauta ma'aikata a cikin shekaru biyar.

A manyan birane, mafi yawan mutane suna fuskantar wannan bangare na tsarin lokacin gina titunan da a cikin hanyar ramuka. Duk abin for hanyoyi sanya su a karkashin free ƙasa daga itãce, kuma bushes. Don karauka ya santsi shafi, yi tudun daga sama zuwa mita 1.5. Saboda haka, ruwa da kuma dusar ƙanƙara ba zai tsoma baki tare da nassi na sufuri.

A tsari na hanyoyi ya kamata a fili la'akari da nisa da kuma tsawon na sabon hanyoyi ne yadda hanya berm zai zauna wani yanki na akalla 1/3 daga cikin jimlar girma na aiki. Amma a cikin wadannan rabo ne a dauki la'akari da tsawo na da tudun, da kuma zurfin da ramuka amfani ga lambatu ruwa.

Excellent injiniya aikin yi yadda ya kamata tattali da magudanun ruwa ramuka - m hadarin na biyu zai yiwu hadari a lokacin inclement weather. Yanayi za a sallame su daga roadway, Munã rage zamewa.

reluwe

A duk rayuwarsa, kowane mutum akalla sau daya, amma sun yi tafiya da jirgin kasa. Ba mutane da yawa sanarwa cewa gina hanyar jirgin kasa na bukatar wata babbar ƙoƙari. Wannan shi ne saboda gaskiyar cewa, shingen dogwaye, ma'aikata la'akari da yawa dalilai: sauyin yanayi, gona yanayi, da zai yiwu bala'i a yankin.

Roadbed, wanda aka suya a kan reluwe da As'hab, yana da dama iri. Daya ne a tudun rairayi, crushed dutse ko tsakuwa a rufe. Wannan berm amfani ga zaman lafiyar da tsarin. A cikin hali na nauyi kaya da landslides tudun zai zama mai lafiya, wanda yake da muhimmanci sosai ga wanda bai yankẽwa motsi na jiragen kasa.

Berm - yana da wani ɓangare na rayuwar yau da kullum. Kawai mutane da ilmi na aikin injiniya da kuma yi ne karo na farko domin sanin daidai inda aka yi amfani da.