Na'urar hakowa na hydraulic angana'ura ne mai tasiri na pneumatic, wanda aka fi amfani da shi don dutsen dutse da anka na ƙasa, ƙasa, jiyya ga gangara, goyon bayan rami mai zurfi na ƙasa, rami da ke kewaye da kwanciyar hankali na dutse, rigakafin zaizayar ƙasa da sauran maganin bala'i, goyon bayan injiniya na karkashin kasa da kuma babban ginin ginin tushe. Ya dace da zurfin kariyar fesa ramin tushe da gangaren ƙasa nailing Injiniyan tallafi mara madaidaicin anka.
Hanyoyi biyu gabaɗaya ana ɗaukarsu don yin bangon ƙusa ƙasa:
a. An kafa guntun turmi ta hanyar hakowa, saka ƙarfafawa da grouting. Wannan hanya tana ɗaukar lokaci da kayan aiki, kuma ba shi da sauƙi don gina ɓangarorin yashi mai raɗaɗi da tsakuwa;
b. Shi ne a yi zaren ƙarfafa, karfe kwana, karfe bututu da sauran kayan a cikin ƙasa ƙusa injuna, ko kuma a tura su da hannu a cikin ƙasa Layer ko tsakuwa Layer don samar da ƙasa ƙusa bango.
Thena'ura mai aiki da karfin ruwa anchor hakowaya ƙunshi babban injin, silinda na iska, mai tasiri, shugaban guduma, na'ura wasan bidiyo, bututun iska, da dai sauransu. rawar sojan tana da haske cikin nauyi, ƙanƙanta a cikin tsari da sauƙin motsawa.
Kafin sanya na'urar hakowa anka, matsayi na rami da daidaitawar ramin anga dole su kasance daidai wurin theodolite kuma a yi musu alama. Kuskuren kwance na sandar anga gabaɗaya bai wuce 50mm ba kuma kuskuren tsaye bai wuce 100mm ba.
Lokacin aikawa: Janairu-26-2022