Insimbi Yokwakheka Yensimbi Emaphakathi I Beam
Incazelo emfushane:
Insimbi yesigaba se-I beam inamandla aqinile nokuqina, ukugoba okuhle okubandayo kanye nezakhiwo zokushisela ezakhiweni eziphakeme kakhulu, amabhuloho nezinye izakhiwo zensimbi, ubukhulu bezigaba ezihlukene, ukulawulwa kwekhwalithi ephezulu kuhle, isetshenziswa kabanzi emikhakheni eminingi yokukhiqiza izimoto. , ukwakhiwa kwamabhuloho amakhulu, ukukhiqizwa kwemishini, nezinye izimboni zezimboni.