Isakhiwo esisetshenziselwa ukukhweza izimpondo zokuxhumana ngokuvamile kubhekiselwa kuso ngokuthi “insika yombhoshongo wokuxhumana,” futhi “umbhoshongo wensimbi” kumane kuyisigaba esingaphansi “sensika yombhoshongo wokuxhumana.” Ngokungeziwe “ku-iron tower,” “communication tower mast” ihlanganisa ne-“mast” kanye “ne-landscape tower.” Imibhoshongo yensimbi ihlukaniswe yaba imibhoshongo yensimbi engama-engeli, imibhoshongo enamashubhu amathathu, imibhoshongo eneshubhu elilodwa, nemibhoshongo enemibhoshongo. Ngaphandle kwemibhoshongo enama-guyed, ezinye izinhlobo zingagcina ukuma okuqondile ngokwazo. Ngokuvamile, imibhoshongo yokuzisekela ihlanganiswa kusukaamapayipi ensimbi or insimbi ye-angle, enobude obusuka ngaphezu kwamamitha angu-20 kuya ngaphezu kwamamitha ayi-100.

I-Angle steel towersahlanganiswe ngezinto zensimbi ze-engeli, kusetshenziswa ukuxhumana kwebhawodi, futhi alungele ukucutshungulwa, ukuthuthwa, nokufakwa. Zinokuqina okuphezulu okuphelele, umthamo oqinile wokuthwala umthwalo, nezinhlelo zokusebenza zobuchwepheshe ezivuthiwe. Nakuba imibhoshongo yensimbi ene-engeli inezinzuzo eziningi, ukungalungi kwayo nakho kusobala: ihlala endaweni enkulu! Uhlaka lwensimbi olukhulu olumi lapho lucindezela wonke umuntu odlulayo. Kubantu abahlala eduze, bangase bakhononde ngenxa yokukhathazeka ngemisebe eyingozi. Ngakho-ke, imibhoshongo yensimbi e-engeli isetshenziswa kakhulu ezindaweni ezingaphansi kwedolobha, isifunda, ilokishi, nezindawo zasemakhaya ezingenazo izidingo zobuhle kanye nenani eliphansi lomhlaba. Lezi zindawo zivame ukuba nabasebenzisi abambalwa futhi zifanele ukufakwa okubanzi kusetshenziswa imibhoshongo ephakeme.

Umzimba wombhoshongo we-aumbhoshongo wamashubhu amathathuyenziwe ngamapayipi ensimbi, enamapayipi ensimbi amathathu ayinhloko atshalwe phansi njengohlaka, alekelelwa ngezinye izinto zensimbi ezivundlile nezine-diagonal zokulungiswa. Uma kuqhathaniswa nemibhoshongo yensimbi ye-engeli yendabuko, ingxenye ephambanayo yombhoshongo wamashubhu amathathu inonxantathu, futhi umzimba mncane. Ngakho-ke, inesakhiwo esilula, izakhi ezimbalwa, ukwakhiwa okulungile, kanye nonyawo oluncane, okwenza lungabizi kakhulu. Nokho, inezihibe zayo: amandla aphansi nokubukeka okungathandeki. Ngakho-ke, imibhoshongo yamashubhu amathathu nayo ifanele izindawo ezingenazo izidingo zobuhle, njengezindawo ezingaphansi kwedolobha, isifunda, ilokishi, nezindawo zasemaphandleni, ezinobude bemibhoshongo ephansi kunemibhoshongo yensimbi yama-engeli.

A telecom monopole towerkumane kuhilela ukutshala ipayipi lensimbi eliwugqinsi libheke phezulu, lilenze libe lula futhi lithandeke ngobuhle, lithathe indawo encane, futhi lisheshe ukwakha. Kodwa-ke, inezihibe zayo: izindleko eziphezulu, izidingo zokufakwa okuphezulu, ukuhamba okunzima ngenxa yezingxenye ezinkulu, nokulawulwa kwekhwalithi okuyinselele ngenxa yokushisela okuningi. Naphezu kwalezi zihibe, imibhoshongo eneshubhu elilodwa inezinhlobonhlobo zezicelo, ilungele izindawo zasemadolobheni, imiphakathi yokuhlala, amanyuvesi, izindawo zezentengiselwano, izindawo ezibukeka kahle, amapaki ezimboni kanye nomzila wesitimela.

A guyed umbhoshongoingumbhoshongo ontekenteke kakhulu ongakwazi ukuzimela futhi udinga izintambo eziningana zabafana ukuba zimiswe phansi. Inenzuzo yokuba eshibhile, engasindi, futhi kulula ukuyifaka. Kodwa-ke, ukungalungi kwayo kufaka phakathi ukuhlala endaweni enkulu, ukungathembeki okubi, umthamo obuthakathaka wokuthwala umthwalo, nobunzima bokufakwa nokugcinwa kwezintambo zabafana. Ngakho-ke, imibhoshongo ene-guyed ivame ukusetshenziswa ezindaweni ezivulekile zezintaba nasezindaweni zasemakhaya.

Uma kuqhathaniswa nezinhlobo ezingenhla zemibhoshongo, imibhoshongo enemibhoshongo ayikwazi ukuzimela futhi idinga izintambo zezintambo ukuze isekelwe, ngakho ibizwa ngokuthi “imibhoshongo engezona ezisekelayo,” kuyilapho imibhoshongo yensimbi engama-engeli, imibhoshongo yamashubhu amathathu, nemibhoshongo eneshubhu elilodwa konke kuyikho. “imibhoshongo yokuzisekela.”