Aluminium Truss Bridge
Bakeng sa merero ea ho etsa moralo, borokho ba aluminium truss ke e 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa moralo. Aluminium truss e sebelisoa e le marulelo ka hare ho mohaho. Lilemong tse likete tse peli tse fetileng, batho ba mehleng ea boholo-holo ba ile ba fumana Trigonometry 'me ba sebelisa truss e khutlo-tharo bakeng sa marulelo. Phetoho ea indasteri le nts'etsopele ea meaho ea sejoale-joale e ile ea susumetsa ts'ebeliso ea likarolo tse ngata mme ea eketsa botsitso ba truss. Li-trusses tsa mofuta ona li sebetsa hantle ebile li sebetsa hantle ka tsela e sa tloaelehang libakeng tse kang boema-fofane, litsi tsa lipontšo, mabala a lipapali, liphaposing tsa kopano le liholong tsa boemo bo holimo. Nts'etsopele ea truss hape ke karolo ea bohlokoa ea kaho ea meaho le ts'ebetso ea phetoho ea borokho e nang le nalane ea lilemo tse fetang mashome a robeli. Lintlha tsa aluminium tse sebelisoang ka marokho e le lipoleiti, maballo, truss le mehaho e meng le tsona li khannela sechaba sohle pele.