Izinsiza zetshe

Emkhakheni wokwakhiwa kweziqalo ezijulile kanye ne-injinering ye-geotechnical, ukubaluleka kwemishini yokubhoboza ephumelelayo akukwazi ukuhoxiswa, ikakhulukazi uma kuziwa ekungena ezindaweni zezinhlanga eziqinile. Ama-rock starters, umkhakha okhethekile wama-segmental flight augers, aklanyelwe ukuhlinzeka ngokungena kokuqala ezithelweni zensimbi, ngaleyo ndlela ehlelwa izisekelo zezicelo ezijulile ezahlukene. Lezi zithuluzi eziqinile zaklanywa ukuze zikwazi ukumelana nezimo ezinzima ezitholakala ekubhobozweni kwezinhlanga, okwenza kube umqondo ophumelelayo kubakhiqizi abahilelekile emikhiqizweni edinga indlela yokumba ethembekile nephumelelayo. Ama-rock starters asebenza ngokusebenzisa umklamo we-helix ogcina ukunemba kokukhipha impahla ngesikhathi sokubhoboza. Ijeometri ehlukile yalezi augers ivumela ukuba ziqhubeke kahle ekuqhubekeni kokhonkolo oluqinile, zithumele amandla okuguquguquka zibe pressure ephansi ukuze zibe nomthelela emathunjini. Njengavamile, zixhunywe kumishini yokubhoboza e-rotary, lapho ukusebenza kwazo kuthuthukiswa ngokusebenzisa amafluid kufanele okuhlinzeka ngokuthambisa emigqeni yokusika futhi kusize ekukhipheni imfucuza ukusuka ebholeni. Le msebenzi akugcini nje ngokusheshisa inqubo yokubhoboza, kodwa futhi kuqinisekisa ukuthi ubukhona bebholi buyagcinwa ngesikhathi sonke sokumba. Izicelo eziyinhloko zama-rock starters zihlanganisa ububanzi obukhulu bekhonkolo yokwakha nezinhlelo ze-geo-technical. Lezi zithuluzi zibalulekile kakhulu ekufakeni iziqalo ezijulile ezifana nezinhlaka, lapho ukungena kunkomba kuyadingeka ukuze kufezwe ukuzinza kwesakhiwo. Ngaphezu kwalokho, ama-rock starters asetshenziswa ezintweni zokuthuthukisa umhlaba, lapho akwazi ukusiza ekwakheni ama-sockets enziwe ngezinhlanga noma ekufakeni ama-soil nails aqinisa amamaraki angazinzile. Ikhono lazo lokubhekana nezimo zejoloji ezinzima lenza zibe izidingo eziyinsakavukela emikhiqizweni ebhekelela izitimela, ukukhipha ngezansi komhlaba, nokugcinwa kwe-seismic. Uma ukhetha i-rock starter yephrojekthi yakho, kufanele kubhekelelwe imikhawulo nezici ezihlukahlukene. Ububanzi be-auger buwumgomo obalulekile, njengoba kufanele buhambisane nosayizi bebholi obalwa ukuze kuhlangatshezwane nezidingo ezihlosiwe. Ububanzi obujwayelekile bukhula kusuka ku-12 kuye ku-48 amayintshi, kuya ngezidingo ezithile zephrojekthi. Ngaphezu kwalokho, ukuhlanganiswa kwezinto nokubekezelela kwemikhono ye-auger kudlala indima ebalulekile ekusebenzeni; insimbi eqinile ivamise ukusetshenziswa ukuze kuqinisekiswe ukuphila isikhathi eside nokumelana nokuguga. Inani lamaflight ku-auger liphinde lithinte ukusebenza kahle kokukhipha impahla, lapho izinketho zihluke ngokwezidingo zephrojekthi nezimo zejolokhu. Ekuphetheni, ama-rock starters ayingxenye ebalulekile ye- toolkit yokwakha iziqalo ezijulile kanye ne-geotechnical. Ikhono lazo lokungena ezindaweni zezinhlanga eziqinile ngokuphumelelayo nangokuqinile libafaka esikhundleni sokuya. Ngokwazi izindlela zokusebenza kwazo, izicelo eziyinhloko, nezici zokukhetha, ochwepheshe bomkhakha bangakwenza izinqumo ezihlakaniphile ezithuthukisa imiphumela yephrojekthi futhi ziqinisekise ubukhona besakhiwo. Noma ngabe ufuna ukuthenga noma ukuqasha ama-rock starters, ukufaka imali kumishini ekhwalithi ephezulu kubalulekile ukuze ufinyelele imiphumela ephumelelayo emizamweni yakho yokwakha iziqalo ezijulile.