Phononic Crystal Realator

chiitiko chekushandisa

1. railway track vibration achoverance – inodzora vibration shanduro inokonzerwa nekushandisa recors

2.

3. yakakwira-yekumhanyisa njanji mitsara – inoderedza kukundikana kukuvadza kutevedzera zvivakwa

4

tsananguro yechigadzirwa

iyi yekuzvivharira inokwira iyo ** local resonance mechanism yemakristuru efononic zvinozadzisa * kuenzaniswa neyechinyakare simbi-yekubhururuka slab slab, inopa kusvika **

basa rechigadzirwa

broadband wave control:

local resonance zvikamu zvinowedzera elastic wave bandgap range, zvakananga kudzvinyirira iyo 20-200hz main mans vibration frequency band of tracks.

metamaterial chimiro chinoita kuti vibration yekuparadzira yekubudirira kuyangamire> 18db, ine 40% kuvandudzwa mune yakakwira-frequency ruzha kuderedza kuita.

intrinsic yekuchengetedza dhizaini:

zvese-solid-nyika isiri-simbi zvesimbi inobvisa njodzi yekuneta kupwanya kwesimbi matsime esimbi, kuderedza mari yekuchengetedza ne 90%.

modular pre-yakaiswa zvikamu zvinotsigira nekukurumidza kutsiva, kuderedza kuderera ne80%.

yakavandudzwa zvemamiriro ekunze scaptability:

bandgap stability> 95% mukati meiyo tembiricha ye-tembiricha ye -20 ℃ ℃ ℃ ℃ ℃ ℃ ℃, kuramba freeze-thaw / inowedzera kuwedzera mhedzisiro.

salt spray ristance rating> 1000h (iso 9227), yakakodzera kumahombekombe emhenderekedzo yegungwa / yegedhi yakanyorova.

kupiwa simba neakangwara kushanda uye kugadzirisa:

wireless kutarisa kweiyo resonance unit mamiriro anogonesa digital twin manejimendi ekudzvinyirira kwevibration yekudzvinyirira.

performance index

core tekinoroji: phononic crystal yemuno resonance chimiro

vibration sealation performance: kuisa kurasikirwa> 18db (en 15461 bvunzo standard)

inoshanda allency bandwidth: 20-200hz elastic wave bandgap control

mechanical likespan:> makore makumi matatu (100 mamirioni eturu yedynamic mutoro)

tembiricha range: -20 ℃ ℃ ℃ ℃ ℃ (bandgap frequency kutsauka ≤3%)

mutoro wekuwedzera: ≥300kn / m² vertical bearing kugona

nzvimbo yekushandisa

urban metro: vibration-inonamira nzvimbo dzetunnel chikamu mateki (pasi pezvipatara, mabara)

yakakwira-yekumhanya njanji: resonance njodzi kudzivirira uye kutonga mubridge zvikamu

preciision kugadzira: ultra-yakanyarara kwechirwere chengetedzo yepip fakiti / optical laboratories padanho kuteedzera

nzvimbo dzekurapa: dziviriro yemidziyo yakadai semri kuvanza micro-vibration kupindira

kugadziridza mapurojekiti: kuchengetedza kusimudzira uye kutsiva kweiyo iripo simbi spring inoyerera slab system