Ama-Waler Beams

Ama-waler beams ayingxenye ebalulekile ekuhlinzekeni ubuchwepheshe bezinjiniyela be-geotechnical, enza njengama-elementi ezakhiwo aphakathi kwezinkomba ezithile nezishesha ezihloselwe ukuzinzisa iziqhumisi nokuqinisa izigodi. Lezi zinto ezakhiwe ngentshebe noma stidhli zenza njengezinhlelo zokusabalalisa yük, zidlulisela amanzi kusuka ezinhlelweni zokubopha, izikhala, nok pressure yomhlaba ziya kumakhenikhenu avulekile njengama-soldier piles, ama-sheet piles, noma izindonga eziphathekayo. Ngokwenkampani yomsebenzi wezisekelo ezijulile kanye nokuzinza komhlaba, ama-waler beams avumela abaphathi bezinqumo ukuba baphumelele ukuhlinzeka ubunzima obukhulu ngenkathi beqinisekisa ubuqotho bezindonga nokuvikela izakhiwo ezikufuphi ekushintsheni nasekushabalaleni. Ukufakwa kwezinhlelo zamawaler beams kudinga izibalo ezinhle ze-engineering ukuze kucace ukukhula komunye nomunye, isikhala, kanye nekhono lokuthwala umlilo ngokuya ngezici zomhlaba, i-water pressure, kanye nezimo zokuhweba ezithile. Ukuklama nokwakha izinhlelo zamawaler beams kusekelwe kakhulu ezimweni ezingaphansi komhlaba, okuhlanganisa uhlobo lomhlaba, ubukhulu, angalo lokuhlangana ngaphakathi, kanye nezinga lamanzi. Ama-clays aqinile, ama-sands athuthukile, kanye nezifundo zomhlaba ezigugu zonke zikhombisa izinselele ezihlukile ezidinga ukwengeza ukuqonisa kwalabo bawaler beams. Emaphutheni amanzi noma ezindaweni ezinomsebenzi ophakeme, izinyathelo ezengeziwe ezinjengohlelo lokukhipha amanzi kanye nokukhuphuka kwezakhiwo noma izinhlelo ze-anchoring zingase zidingeke ukuze kugcinwe ukuzinza kwezakhiwo. Izifundo zethuba le-geotechnical, kuhlanganisa izinhlelo zokubhoboza, ukulinganisa emalabhorethri, kanye nezihloko zokuhlola izigodi, ziqhuba ukukhethwa kwezimodeli ezifanele zamawaler beams nezincazelo zezakhiwo. Ikhono elastomeri nobuciko bokwakhiwa be-steel bobabili banikeza izinzuzo ezihlukile: i-steel inikeza amandla aphezulu wokuphila-nge-weight ratios kanye nokufakwa okusheshayo emcyclini enembile, kuyilapho ama-concrete walers enza izinzuzo zezindleko ezinhle ezinhlelweni ezidala kanye nokwandisa ukuhlala ezindaweni zomhlabathi ezigaqazayo. Izinsiza nezindlela zokufaka ama-waler beams zihluka ngokuya ngezimo ze-site nezidingo zezakhiwo. Izinsiza zokushaya izitsha ezihlanganiswe ne-crane, ama-vibratory pile hammers, kanye nezinhlelo ze-hydraulic press zithuthukisa ukufakwa kwamalunga okusekela avulekile lapho ama-waler ebekwe khona. Izimiso zokwakha zanamuhla zikhulisa ukusebenzisa izinhlelo zamawaler ezisizayo ndawonye nezixhumi, ezidala amandla okukhokha u-sag yensika kangangokuthi zinciphisa inani lezo zikhala ezithandwa ngaphakathi kokuhlinzeka ngezihlahla ezijulile. Ukusebenza kuhlotshaniswa nezigaba ezahlukene okubalwa abunxiweyo, izakhi zokushayisana nezinsizakusebenza, kanye nokulondolozwa kwembobo emadlalweni akhulu. Ezindaweni ezinomthelela noma ezindaweni ezithintekayo kumigudu, ama-waler beams ahlanganiswe nemiyalo ezokwakha ayaphumelela futhi akhulise inqubekela phambili yokwakhiwa kwesikole. Ukukhetha nokwethula izinhlelo zamawaler beams kufanele kubheke ukuvikela isikhumba, ikakhulukazi ezindaweni ezithintwa kakhulu noma ezisemgudwini ezinobungozi lapho i-sacrificial steel thickness noma ama-coatings avikela kuba nezidingo ezibalulekile. Izinyathelo zomhlaba zipoqwa zonke emkhakheni wokugcina kufanele kuqinisekiswe nge-structural analysis, kuqinisekisa ukuthi izinqubole zithumele kahle kuzo zonke izinhlanga kuze kube sezizindeni eziphakeme zemiphakathi emikhulu. Ukuhlelwa kahle kokwakha, ukulawulwa kwekhwalithi ngesikhathi sokufakwa, kanye nokuhlolwa okuqhubekayo kokukhuphuka kwezindonga kanye nokuvuka kwegumbi kusengozini yephrojekthi empumelelweni. Kubathumeleli bezimakethe abahlola izinsizakusebenza ezijulile, uqonda izicelo zamawaler beams nezidingo zokuchaza kuvumela iziphakamiso ezichumayo eziphathelene nezinhlelo zamapilingi, izinsiza zokubopha, kanye nezixazululo ze-geotechnical ezinxephezelayo ezisekela izimo zokwakha zanamuhla ezindaweni eziphawulekayo.