
twidall profile

19veen shatabdi key anta mein british aur shaahi bahubhuj kilon mein upayog kii jaane vaali kilebandi kii ack shally twidall profile thee. twidall profile mein niyojit dhalaan vaale mitty key kaam kaa uddeshya usa samay pesh kiye jaa rahey adhik shaktishali topkhaane aur uchch visfotak golaa-barud key saamane nirmaan key liye twarit aur sastaa honah aur prabhaavi honah thaa. yeh naam kent mein twidall gaanv seey aaya haye, jahan iss prakaar key pahale kille banaae gaye they.
utpatti.
1877 seey 1878 key russo-turkey yuddh key dauran plavana kii gherabandi key baad twidall profile kaa design ubhara. vahaan, jaldbaji mein nirmit turkey kshetrakaryon ney julaai aur sitambar 1877 key beach baar-baar russie hamalon kaa safaltapurvak saamana kiya thaa; rusiyon ney disambar mein turkeesh breakout key prayaas koo haraane key baad antatah shahar parr kabja curr liya. turkey raksha kii prabhavsheelta kaa kaaran dou karakon koo maanaa gayaa thaa; pahala, russie gole kii taakat turkey mitty key kaam dwara avashoshit kii gaee thee aur doosara, rakshak americi breach loading aur doharaane vaali rifles seey lais they aur apane uddeshyon taka pahunchane seey pahale hii hamlawar paidal senaa sanrachanaon koo todane mein saksham they.
sanyukt raajya mein, pichhale dashakon mein nausena key dockyard kii raksha key liye kaafee sankhya mein badey kille banaae gaye they, jinhen saamoohik roop seey palmerston kille key roop mein jaanaa jaataa haye. inmein seey kaee koo naa kewal topkhaane koo chalaane key liye design kiya gayaa thaa joe abb aprachalit thaa, balki kent mein chaitham mein dockyard key liye ichchit rakshaatmak yojana kabhi poori naheen hui thee. aage kii soch rakhane vaale sainya engineer, leftinent-curnell surr george sidenham clark dwara taiyar aur prachaarit samadhan ack chhote, cumm mahange prakaar key kille yaa redout key liye thaa, jise gahari jagah parr badee bandookon key bajaay paidal senaa aur mobile feeled topkhaane dwara chalaaya jaa sakata thaa. pichhale kilon ney paidal senaa key hamale key khilaf raksha parr bharosa kiya thaa, jisamen khadee divaaron key saath ack gahari khaai kaa upayog kiya jaataa thaa, jise aksar patthar, eent yaa concreet key saath tarasha jaataa thaa, jise scarp (baahar kii or munh karna) aur countercorp (ander kii or munh karna) key roop mein jaanaa jaataa thaa. kille koo aage caponeers aur countercorp gallery dwara sanrakshit kiya gayaa thaa; aisee sthiti jahan seey rifle yaa halke topkhaane kii aag koo khaai key saath nirdeshit kiya jaa sakata thaa. prastaavit nae avrodhon mein, inn sabhi koo dhalaan vaale prithvi key kinaaron dwara pratisthaapit kiya jaayega, jiska uddeshya rakshakon kii rifles key prabhaav koo adhikatam karna aur hamlaavaron key topkhaane key prabhaav koo cumm karna haye.
1885 mein, chhote kilon kii ack jodee koo tadnusar ack prayog key madhyam seey banaaya gayaa thaa, jise twidall gaanv key paas chaitham key purvi bhoomi drishtikon kii raksha key liye design kiya gayaa thaa. vanbhoomi redout aur grange redout koo saamoohik roop seey twidall redout key roop mein jaanaa jaataa thaa aur iska uddeshya naee pranali kii prabhavsheelta koo saabit karna thaa aur unakaa nirmaan kitni jaldi aur saste mein kiya jaa sakata thaa. kilebandi key mahaanireekshak surr andreau clark key nirdesh mein, vanbhoomi kille kaa nirmaan ack maheene key bheetar ack nagrik thekedaar dwara 1,800 pound kii raashi key liye kiya gayaa thaa. surr andru ney bataaya kii pariyojana kii poori laagat thee...puraane prakaar [kille] key liye cumm seey cumm £45,000 key vipareet £6,000. pratyek ghaat mein bumm-pratirodhi casemate kii ack kendriya pankti thee jisamen paidal senaa kii chauki aashray leey sakati thee aur ack cumm mitty kii prachir seey ghiri hui thee, jiss parr feeled bandooken rakhee jaa sakati theen aur ack bhoj yaa fayer step aur parapet, jisake oopar paidal senaa apani rifles koo fayer curr sakati thee. uthali khaai koo peechhe kii or ack pull dwara paar kiya gayaa thaa; haalaanki, naa tou bairak, nishchit topkhaane, patrikaaen, yaa caponeers they joe iss avadhi key kille mein apekshit they.
varnan.
kilebandi key adhyayan mein, "profile" shabd kaa arth haye ack rakshaatmak sanrachana kaa roop jaba urdhvaadhar tala mein ack cross section key roop mein dekhaa jaataa haye. twidall profile mein ack sadharan mitty kii prachir hoti haye, jise jitna sambhav hoe utanaa cumm banaaya jaataa haye; beach mein aur anushansit seey adhik naheen. prachir key shikhar seey nirantar komal dhalaan, aadarsh roop seey 10 mein 1 key dhaal kaa, jameen kii mool satah key neeche girna. dhalaan key tala parr ack chadhaai naa hoe sakane vaalaa steel seey banaa pulliced hotaa haye, jise aksar "dakait baad" key roop mein jaanaa jaataa haye, jise lamba honey kii sifarish kii jaati haye. isake alawa, ack khadee mitty kaa countercorp haye, jiska mukhya kaary topkhaane kii aag seey polyced kii raksha karna haye. kantedar taar key uljhanon koo prachir key aage kii dhalaan parr aur countercorp key shikhar parr rakhaa jaa sakata haye. prachir kii agali dhalaan, jise "behtar dhalaan" key roop mein jaanaa jaataa haye, koo aadarsh roop seey 10 mein 1 key dhaal kii sifarish kii gaee thee, joe parikshanon mein dikhaaya gayaa thaa kii aaney vaale adhikansh gole prabhaav parr richoset kaa kaaran banate hain.

