
mukhya sadak pull (columbus, ohiyo)

ohiyo key columbus mein mukhya sadak pull ack, teen-spain, jhukaa huaa mehrab pull haye joe saito nadee parr banaa haye. yeh pull uttari america mein pahala aur duniya mein paanchvaan haye jisamen ack jhuki hui ekal-rib-tide aark adhirachana kaa upayog kiya gayaa haye. pull kii antim laagat $60.1 million thee. yeh mukhya sadak (yuu.aiss. maarg 62 aur ohiyo raajya maarg 3) downtown columbus seey uttar-paschim mein franklinton mein, pull key thheek paschim mein samriddh aur starling sadakon mein vibhajit.
itihas.
mool mukhya sadak pull 1890 mein saito nadee parr banaaya gayaa trus pull key madhyam seey ack whipple thaa. 1917 mein pull key neeche kii or ack rail pull seey dou spain kaa upayog karke ise lamba kiya gayaa thaa. 1930 key dashak mein, ise 1937 mein nirmit ack bahu-avadhi, kalaa-deco open-spandral concreet deck aark brij key saath badal diyaa gayaa thaa. mausam aur yatayat key kaaran varshon key ksharan key baad, pull koo upayog key liye ayogya maanaa gayaa thaa aur 2002 mein bund curr diyaa gayaa thaa. 1937 kaa pull saito nadee pull samooh kaa hissa thaa, joe 1983 mein aitihaasik sampattiyon key columbus register parr soochibaddh thaa aur 1988 mein aitihaasik sthaanon key rashtriya register key liye naamit columbus nagrik kendra aitihaasik jile key hisse key roop mein prastaavit kiya gayaa thaa.
puraane pull koo badalane key liye ack pratishthit sanrachana chaahte hue, columbus shahar ney dow. spiro polalis, harvard vishvavidyalaya key graduate school off design mein design praudyogiki aur prabandhan key professor hain. bajat karanon seey thodaa badala gayaa unakaa design 30 julaai, 2010 koo yatayat key liye khola gayaa.
jaba poorv pull bund hoe gayaa, tou engineeron ney anuman lagaaya kii ack pratisthaapan parr lagbhag 19.5 laakh dollar kharch honge. haalaanki, 2004 taka, anuman $29.5 million taka badh gaye. jaba yojnakaron koo 2006 mein nirmaan boliyaan mileen, tou sabse cumm 44.1 laakh dollar thaa. laagat mein vriddhi, design parivartan aur nireekshan ney sanrachana kii antim laagat mein ack karod dollar aur jode.
design.
mehrab.
mukhya sadak pull kii mool avadharana antim design kii tulanaa mein kaheen adhik jatil aur mahangi thee. shuru mein, pull ney mukhya mehrab key liye ack bahut hii uthale 10:1 vistaar-seey-vriddhi anupaat kii maang kii, jisase mahatvapurna akshiya aur jhukane vaali taakaten paida huin. atirikt balon koo samaayojit karane key liye, pull koo samarthan dene key liye mahange, uchch shakti vaale concreet aur steel key liye design kaa ahwan kiya gayaa. samagri kii uchch laagat aur iss tarah key vistaar key nirmaan key kaaran, kamaan key design koo 6.6:1 vistaar-seey-vriddhi anupaat mein sanshodhit kiya gayaa thaa, jisase mukhya kamaan lambi hoe gaee aur isaki lambai ghatati gaee. iss design parivartan seey sastee samagri kii anumati milane aur steel kii bachat honey kii ummeed thee, jabaki duss degree kii dhalaan joe pull koo advitiya banaati haye.
pull deck.
pull kii satah dou alag-alag deck seey bunny haye, ack chauda vaahan deck joe poorv kii or jaane vaale yatayat key dou laine, paschim kii or jaane vaale yatayat kii ack laine, aur vaahan deck seey mehrab key vipareet disha mein ack chauda paidal yatri deck aur thodaa oonchaa haye. jabaki mool avadharana key nae design ney deck key samarthan koo badal diyaa, deck key vaastavik nirmaan mein nae design koo samaayojit karane key liye kewal thodaa badalaav kiya gayaa.
ell-struts.
mukhya sadak pull mein terah ell-strut bhee hain, joe pull key deck seey mehrab koo jodate hain. unake mool design mein tapering jyaamiti kaa upayog kiya gayaa thaa joe pratyek strut key liye alag-alag they. terah alag-alag struts kaa nirmaan, design aur pareekshan laagat-nishedhaatmak rhaa hoga, isaliye engineeron ney laagat koo cumm karane key liye designs koo saral banaaya. jabaki mool design kaa saundarya adhik samaan strut design key kaaran badal gayaa haye, way isi tarah aakarshak hain aur ghatakon key vajan koo adhik seey adhik cumm curr dete hain.
ghaat.
mukhya sadak pull kaa antim punarvinyas ghaaton kaa thaa. mool design koo dou 'vee-pires' key liye kahaa jaataa haye, joe mukhya mehrab aur donon taraf key maadhyamik mehraabon key abhisaran seey banata haye. yeh design sanrachanaatmak roop seey majboot banaane key liye engineeron koo ghaaton koo saral banaane key liye majboor karna lagbhag asambhav saabit huaa. aisaa karane key liye unhone ack 'ardhchandrakar ghaat' aakar banaaya, joe donon chhoron parr dou chhote mehraabon koo hataa detaa haye aur behtar samarthan pradaan karane key liye ack badaa ghaat banaata haye.

