
lawar proskoriyakov

lawar dmitriyevich proskoriyakov (18 agast 1858, borisovka kaa gaanv, voronez governorate-14 sitambar 1926, mosco) russie samrajya aur praarambhik soviyat sangh mein pull engineering aur sanrachanaatmak yantriki parr agrani adhikaariyon mein seey ack thaa.
jeevan aur currier.
lawar proskorikov kaa janm 18 agast 1858 koo ack badey kisan parivaar mein huaa thaa. 1884 mein, unhone railway engineeron key sent-pietersberg sansthaan seey snaatak kiya aur pulon key designer key roop mein apana currier shuru kiya. 1887 seey, unhone usee sansthaan mein vyakhyan diyaa, aur 1896 seey proskoriyakov ney mosco raajya railway engineering vishvavidyalaya mein poorna professor kaa pada sambhala.
yahaan taka kii paschimi bugg (1885) aur romani (1887) key ukraini shahar mein sulaa nadiyon parr pulon key liye proskorikov kii praarambhik pariyojanaon ney bhee unaki naveenata aur saralata seey dhyaan aakarshit kiya. una pulon key chitra professor ell dwara prakaashit kiye gaye they.aff. railway engineeron key pietersberg sansthaan mein pull sankaay key pramukh nikolai ney railway engineeron key liye pull design parr apane tutorial mein kahaa.
1895 kii garmiyon mein, proskorikov koo landan mein antarrashtriya railway congress mein bhaag lene aur sthaaniya yaantrik prayogshalaon aur pulon kii khoj key liye sansthaan shaikshanik parishad key nirnay dwara videsh bheja gayaa thaa. landan key alawa, unhone peris, zurich, munich, vienna aur berlin mein prayogshalaon kaa daura kiya aur phir sabse badey pulon aur sthaaniya yaantrik prayogshalaon seey parichit honey key liye sanyukt raajya america gaye.
proskorikov europe mein pahale vyakti they, jinhone kaee urdhvaadhar aur vikarn sadasyon key saath trus key vyaapak jaali girder design koo khariz curr diyaa, joe trus vishleshan key liye behad kathin they. isake bajaay, unhone ack sthir roop seey nirdhaarit trikoniya web trus koo nyuntam sankhya mein vikarnon key saath design kiya joe pull sanrachanaon parr chalane vaale bhaar key prabhaavon kaa behtar vitaran pradaan kartaa haye.
lawar proskoriyakov key shodh aur vyaavhaarik gatividhiyon kaa uddeshya sahee trus adhirachana banaana thaa, aur unhone antatah yeh lakshya hassil kiyaah yeh krasnoyarsk key paas yenisei key paar mahaan lamba railway pull thaa joe 1896 aur 1899 key beach kii avadhi mein banaaya gayaa thaa. trus adhirachana chhah spain seey bunny thee. pratyek avadhi kii lambai, oonchaai, vajan 900 tunn thaa. vaarshik vasant key dauran neeche kii or tairane vaali burf koo todane key liye oopar kii or ishara karane vaale starling (katwatar) dwara ghaaton koo prabalit kiya gayaa thaa.
pull koo design karate samay, proskorikov ney ack abhootpoorv trus pranali kaa prastaav rakhaa. oonta key peechhe key trus design kaa upayog karke isake oopari taar (squadler trus key samaan) key liye, proskorikov ney mukhya trus kii oonchaai koo yahaan taka badhaa diyaa. unhone trus vishleshan key liye prabhaav rekhaaon key siddhant koo bhee lagu kiya, jisane pull sanrachanaon parr chalate bhaar key kaaran trus mein pratyek sadasya mein aantarik balon kii adhik sateek ganana koo saksham banaaya. taba seey, trus vishleshan key liye prabhaav rekhaaon key siddhant kaa upayog roose aur duniya bhar mein engineering mein kiya gayaa haye. sanyog seey, yenisei pull roose mein pahala pull thaa, jisake nirmaan key dauran pahali baar vriddhisheel prakshepan vidhi lagu kii gaee thee.
apani engineering aur takniki visheshtaon key kaaran, pull koo roose mein sabse lambe aur europe mein dusare sabse badey pull key roop mein maanyata dee gaee thee (pahala pull kuilenberg key paas lake nadee key paar neetherland mein thaa). pradarshani universale (1900) mein pratinidhitva karate hue, yenisei pull key model koo swarn padak milaa, jabaki proskorikov khud desh key sabse pramukh engineeron mein seey ack bunn gaye. iss pull koo baad mein unesco dwara vishva dharohar soochi mein shamil karane key liye manjuri dee gaee thee.
yenisei pull apane samay key liye abhootpoorv thaa. proskorikov key sthir roop seey nirdhaarit trus key saath upvibhajit panel aur oopar kii or konn vaale oopari taaron kaa baad mein kaee anya pull engineeron dwara vyaapak roop seey upayog kiya gayaa thaa. udaaharan key liye, aisee pranali (kuchh parivartanon key saath) pro. swiyazsk key paas volga nadee parr rail pull key design mein nikolai belubsky.
proskorikov vibhinn prakaar key pulon key liye sabse upayukt prakaar key vistaar koo vistrit karane mein kamyab rahey. unhone kaee anoothe bahu-spain pulon kaa design kiya, jinamen kashira (1897) key paas oka parr pull, belev (1897) aur murom (1912), cherepovates-vologda-vyatka line (1902) parr vyatka, volkhov (1902), trance-cyberian railway parr khabrowsk (1916) key paas amoor aadi shamil hain.
yeven paton ney proskoriyakov key pulon kii tulanaa pushkin kii kavitaon seey kii.
1903 mein, masco-kazaan railway key samaaj key vivek parr, proskorikov anya pull-design peshevaron mein seey ack they, jinhone kazaan key paas volga nadee parr pull key liye ack motaa rekhaachitra banaaya, joe kii sabse lambe, yensei pull key samaan thaa.
1904 mein, proskorikov ney masco vrittakar railway key liye masco nadee key paar dou dhanushakar steel double track rail pull-andreyevsky aur krasnoluzsky kaa design banaaya. donon judvaan pull shahar kii seema key bheetar sthit they, aur unaki sunder upasthiti ney usa samay shahari imaraton parr lagaai gaee maangon koo poori tarah seey santusht kiya. yeh dhyaan dene yogya haye kii way pull pahale roose key rail network mein they jinamen ardhchandrakar kamaan kaa vistaar thaa.
shaahi roose key pull engineering mein ack aur mahatvapurna upalabdhi khabarovsk key paas prasiddh amoor rail pull thaa jise professor proskoriyakov dwara bhee design kiya gayaa thaa. pull kaa nirmaan ack lambi ispat sanrachana key roop mein kiya gayaa thaa joe ack ekal rail maarg koo leey jaati thee. 5 octuber, 1916 koo yatayat key liye khola gayaa pull trance-cyberian rail maarg key puuraa honey koo chihnit kartaa haye.
yenisei pull key samaan, amoor pull key ghaaton mein badey paimaane parr buttrus they joe oopar kii or ishara karate they aur ghaaton key khilaf burf koo dher honey seey rokane key uddeshya seey dhaara kii or jhuke hue vimaanon key roop mein design kiye gaye they. pull kii oonchaai oopari deck seey adhikatam jall satah kii oonchaai taka pahunch gaee. isane amoor mein sabse adhik garmiyon key jall star parr bhee badey jahaajon koo neeche seey gujarane diyaa. iss pull kii keemat russie khajaane parr 13 million rubal seey adhik thee joe usa samay bahut adhik paisa thaa.
proskorikov trus vishleshan key liye graphical vidhi (yaa dummy load vidhi) key ack majboot prastaavak they joe prabhaav rekhaaon key siddhant parr adharit thaa. 1891-1892 kii avadhi mein, proskorikov ney sivil engineering mein graphical statics key anuprayog parr vyaavhaarik kakshaaen aayojit keen. yeh vishesh roop seey ullekhaniya haye kii dou saal baad pathyakram railway engineeron key liye prashikshan karyakram mein ack anivarya vishay bunn gayaa.
1896 mein, jaba kotorosl nadee parr pull koo design kiya gayaa, tou proskorikov ney pahali baar pull nirmaataon key liye assar shakti (bhaar wahan kshamata) kii ganana key liye upayog kii jaane vaali vishesh taalikaon kii shuruat kii. proskoriyakov dwara prastut prabhaav rekhaaon key siddhant aur taalikaon donon ney trus vishleshan kii prakriya koo aasaan banaa diyaa. taba seey, way antatah duniya bhar mein pull engineering prathaon mein antarnihit hoe gaye hain.
shiksha gatividhiyaan.
proskorikov yuvaaon key ack pramukh shikshak aur maargdarshak bhee they. unhone kaee pratibhashali vaigyaanikon aur engineeron koo prashikshit kiya. unake sahakarmi aur prashikshu, jaise ee.oh.peton, aim.aim.philonenko-borodic, aaee.pee.procofeave, pee.aeye.velikhov, pee.vaaee.baad mein commentsave rashtriya star parr prasiddh vaigyaanik bunn gaye. pro. dwara vikasit engineering yantriki karyakram key shaikshik siddhant. proskorikov kaa abb uchch shiksha dwara vyaapak roop seey upayog kiya jaataa haye.
1902 mein, proskorikov ney sanrachanaatmak yantriki kaa apana pahala khand prakaashit kiya jiska sheershak thaa "samagri kii taakat". baad mein, 1907 mein, unhone "sanrachanaatmak statics" naamak doosara khand bhee prakaashit kiya, saath hii saath apane vaigyaanik kaary "nirantar trus pulon key vishleshan key tareeke" bhee prakaashit kiye. una karyon koo vigyaan key swarn kosh mein shamil kiya gayaa haye. unake jivankal mein unaki dou khandon vaali pustika key chhah sanskaran hue. saatvaan sanskaran maranoparant prakaashit huaa thaa, aur yeh desh key sabhi takniki sansthanon key liye ack paathyapustak bunn gayaa haye.