Manje imboni yezokwakha ithuthuke ngokushesha. Abanye abakhi bezakhiwo ezinkulu basebenzisa izindlela ezintsha zokwakha ezakhiweni eziphakeme kakhulu, kumasifundisane nakwezinye izindawo. Ukusetshenziswa kwamanetha okwakha, ucingo oluhlabayo namanye amanetha ukufaka esikhundleni sokubopha ngesandla kwe-rebar kusetshenziswe kakhulu embonini yezokwakha.
Ubuhle bocingo oluhlabayo embonini yezokwakha bunje:
Ucingo oluhlabayo luqinisekisa ikhwalithi yobunjiniyela: ucingo oluhlabayo lungaphansi kokulawulwa kwekhwalithi okuqinile kwemboni. Yenziwe ngumugqa wokukhiqiza othomathikhi othomathikhi. Amazinga egridi, amazinga wokuqinisa kanye nekhwalithi alawulwa ngokuqinile. Gwema ukubopha ngesandla kuzodala ukulahleka kwemesh, ukubopha ukungazinzi, ukubopha ubudedengu nokusika amakhona. I-mesh inokuqina okuphezulu, ukuqina okuhle, ukulingana okufanayo nokunemba namandla e-weld point high. Ngenxa yalokhu, ikhwalithi yephrojekthi ithuthukiswe kakhulu.
Umsebenzi wokulwa nokuzamazama komhlaba wensimbi yocingo: ukuqiniswa kwe-longitudinal nokuwela ngocingo kwakha isakhiwo senethiwekhi, esinokubambelela okuhle nempahla ye-anchorage kukhonkolo, umthwalo ungasatshalaliswa ngokulingana, futhi ukumelana nokulwa nokuqhekeka Impahla yesakhiwo sikakhonkolo esiqiniswe ngokuzamazama komhlaba sithuthukiswa kakhulu. Ngokuya ngokuhlolwa kwangempela, uma kuqhathaniswa nenethiwekhi yokufakelwa ebumbayo, ukwakhiwa kocingo oluhlabayo kunganciphisa ukuvela kwemifantu ngaphezulu kuka-75%.
Ucingo oluhlabayo lusindisa inani le-rebar: ama-rebar amaningi ahlanganisiwe asetshenziswayo njengamanje anenani lamandla elihleliwe elingu-210N / mm, futhi i-welding mesh inenani lamandla elihleliwe elingu-360N / mm. Ngokomgomo wokushintshwa kwamandla alinganayo, futhi ubheka i-coefficient yokungeniswa, ukusetshenziswa kocingo oluhlabayo kungonga ngaphezu kwe-30% yenani lensimbi. I-wire mesh ayidingi ukwenziwa kabusha ngemuva kokufika lapho kwakhiwa khona, ngakho-ke ayikho imfucuza.
Isikhathi Iposi: Jul-02-2020