Izinhlelo ze-CPT ezihlanganiswe neTrakhi

Emkhakheni wokwakhiwa kwezimiso ezijulile kanye nobunjiniyela bezinhlaka, ama-Truck-Mounted Cone Penetration Test (CPT) Systems asebenza njengezinsiza ezibalulekile zokuhlola izindawo nokuchazwa komhlabathi. Lezi zinhlelo eziphambili zakhiwe ukuze zisebenze ekulinganeni okwenziwa endaweni, zinikeza idatha ebalulekile yokuhlukaniswa komhlabathi, amandla, nokuhlangana, okuyimfuneko ekwakhiweni nasekuphumeleleni kwamaphrojekthi ezisekelo. Ngokuhlanganisa ubuchwepheshe be-CPT nepulatifomu efakwe esitruckini, lezi zinhlelo zikhombisa ukuhamba kahle, kuvumela ukusabalala okusebenzayo ezindaweni ezihlukene nasezikhungweni zokwakha. Ama-Truck-Mounted CPT Systems asebenza ngokusebenzisa i-cone penetrometer, ehamba phansi emhlabathini ngesivinini esilawulwayo, ngaleyo ndlela ikala ukumelana nezitezi zomhlabathi. Le nqubo ikhiqiza amafayela aqhubekayo wezimpawu zomhlabathi, kuhlanganisa ukumelana kokuphela nokuhlangana, okubalulekile kakhulu ekuhloleni ukuziphatha komhlabathi ngaphansi kwezimo zokulayisha. Idatha eqoqiwe ingathonya kakhulu izinqumo eziphathelene nokwakhiwa kwezisekelo, ukufakwa kwamapail, kanye nolwazi lwephrojekthi jikelele, okwenza lezi zinhlelo zibe ngempela ezibalulekile ekucwaningweni kwegeotechnical. Izicelo ezisemqoka zama-Truck-Mounted CPT Systems zifaka phakathi ukuhlolwa kwezindawo zezisekelo ezijulile, amaphrojekthi okuthuthukiswa komhlaba, kanye nokuhlola izinkomba zomhlabathi ezakhiweni zobunjiniyela bendawo. Zifaneleka kakhulu ekunqumeni amandla okuphatha imithwalo yomhlabathi, ukuchaza izindawo ezingase zibe nezinhlekelele, nokuhlola izimo ezingaphansi komhlaba ngaphambi kokuthi kusebenze. Ngaphezu kwalokho, lezi zinhlelo zisetshenziswa ezifundweni zemvelo ukuhlola izinto ezingcolisayo ezingase zibe emhlabathini, ziqhamuka nokuqonda okuphelele kwendawo ngaphambi kokuthi kube nokwakhiwa. Ngokuvamile, ama-Truck-Mounted CPT Systems anesici esiphambili esifakwe izici ezithuthukile ezifana nokuqhubeka kwemibiko ye-data ngesikhathi sangempela, ukukala ubukhulu okuzenzakalelayo, kanye ne-GPS ehlanganisiwe yokulandelela indawo ngok точность. Imininingwane ingahluka, kodwa amaningi ama-systems asebenza ngejubane lokungena elingu-2 cm/s kuya ku-5 cm/s, ngokukhetha kokubili imithombo yamandla kagesi namahydraulic. Ukujula kwe-cone ngokuvamile kuyahluka kusukela ku-36 mm kuya ku-60 mm, futhi lezi zinhlelo zingenza zifinyelele ubukhulu obungafika ku-30 meters noma ngaphezulu, kuye ngemoqolo kanye nezimo zomhlabathi. Lapho ukhetha i-Truck-Mounted CPT System, kufanele kubhekwe izinkcukacha eziningi ukuze kuqinisekiswe ukusebenza okuhle. Isisindo nezilinganiso zezimoto kufanele zihambisane nezimoto zokuhamba ukuze kugcinwe ukuzinza nokuhamba. Kubalulekile ukuhlole amandla okungena kwalesi sikhulu, kuhlanganisa ubukhulu obukhulu nezithako zomhlabathi okungenzeka zihlolwe ngempumelelo. Ezinye izici zihlanganisa lula kokusebenza, ikhamphani yokuhlola idatha, kanye nok availability kwezinsizakalo zokusekela nokunakekelwa kumkhiqizi noma umhlinzeki wasemkhathini. Njengengxenye ebalulekile yokucwaninga kwe-geotechnical kwanamuhla, ama-Truck-Mounted CPT Systems avumela ojiniyela kanye nezisebenzi zokwakha ukuthi benze izinqumo ezihlakaniphile ezisekelwe kudatha eqondile engaphansi komhlaba, okokwenza kube nokuphepha nokusebenza kahle kwezimiso ezijulile. Kubantu bebhizinisi abafuna ukuthenga noma ukuqasha lezi zinsiza ezikhethekile, imakethe yethu inikeza ukukhetha okubanzi kwezinga eliphezulu lama-Truck-Mounted CPT Systems ahlelwe ukuze ahlangabezane nezidingo ezihlukahlukene zomkhakha.