K1000-50-7-1 |
聯(lián)系人:王工 (小姐) | 手機(jī):13616010296 |
電話(huà): |
傳真: |
郵箱:2176649923@qq.com | 地址:福建省廈門(mén)市湖里區(qū)金鐘路11號(hào) |
K1000-50-7-1 K1000-50-7-1 K1000-50-7-1 特邀組對(duì)提交的懸索橋振動(dòng)原因分析和抑振措施研究報(bào)告進(jìn)行了認(rèn)真評(píng)審,認(rèn)為振動(dòng)原因基本查明:虎門(mén)大橋是大跨度鋼箱梁懸索橋,屬于典型柔性結(jié)構(gòu),沿橋梁邊護(hù)欄連續(xù)設(shè)置的水馬改變了鋼箱梁氣動(dòng)外形,在特定的風(fēng)況條件下,誘發(fā)懸索橋發(fā)生豎向渦激共振;持續(xù)較長(zhǎng)時(shí)間、較大振幅的渦振導(dǎo)致橋梁結(jié)構(gòu)阻尼下降,即使水馬拆除,特定風(fēng)況下空載橋梁又發(fā)生了渦振。
全新原裝,大量現(xiàn)貨,提供一年質(zhì)保,15天包退換。
誠(chéng)意,本公司將會(huì)給你提供一個(gè)比同行低15個(gè)點(diǎn)的價(jià)格,共同拿下單子。
公司名稱(chēng):大德匯成科技(廈門(mén))有限公司
主營(yíng)AB,ABB,GE,施耐德,西門(mén)子等進(jìn)口自動(dòng)化配件 DENKI KOGYO TRANSFORMER DST-500S SURPLUSDENSAN DCP586/11(9390C) XLT DENSAN DVE 7447/50,(MPC7447A) PROCESSOR BOARD DENSO 6 AXIS ROBOT VSS-6354 CM/CONTROLLER RC3-V6A/ TEACING PENDANT TP3/CABLES DENSO 6 AXIS ROBOT VSS-6354 CM/CONTROLLER RC3-V6A/ TEACING PENDANT TP3/CABLES/YE Denso RC3-C4AB RC3C4AB 410000-5460 Robot Controller U Denso RC3-V6A Robot Controller RP-192 Software 9.61 Type VS-6354C-W DENSO ROBOT CONTROLLER RC7M-WLBA,410200-1220,MP7ME3P4 TEACH PENDANT Denso Teach Pendant TP-RC 7/8 Denver Instrument IR-200 ? Denver IR200 Moisture Balance DERRICK CORP LARGE VIBRATION MOTORS #C75-18-460V DERRICK CORPORATION Super G ? Vibrating Motors SGX-38-18-460/480-6 Design Componets Inc. motorized stage CC - 77 , 8" x 10" table Desktop Automatic mounter PT-200 Desktop Automatic mounter PT-400V Desktop USB Spectrum Analyser 10MHz - 6GHz DESOUTTER 92292 NSFP 92292 DESOUTTER 92292 USPP 92292 Despatch EC605 Despatch LAC1-67-5 DESTACO K1000-50-7-1 USPP K10005071 DESTACO PM4-E3754-ND40-AAMA-AAMA-0 POWER PIVOT, DESTACO PM4-R304-RD51-MAAA-MAAA POWER PIVOT, SERIES 4, DESTACO PM4-R304-RD51-MAAA-MAAA-0 POWER PIVOT, SERIES 3, Destaco SLA-120-800 Smart Linear Actuator Desuper Heater Assembly & Soot Blower Element PN:1492-635-20 Blw PN: 807 DETCON MODEL 210AFB MODEL 10A O2 MONITOR 210A-FB 4511 REV 4 DO4556 REV 1 Detection Technology X-Scan F2-0.8-410 X-ray subsystem DETLA frequency converter VFD-550F43A 380V 55KW for industry use DETLA frequency converter VFD-750F43A 380V 75KW for industry use DETRONICS 003436-001 NSFP 003436001 DETRONICS C7052J5000 NSFP C7052J5000 DETRONICS EQ3730DW USPP EQ3730DW DETRONICS R7404-B7001 USPP R7404B7001 DETRONICS R9105-P5002 USPP R9105P5002 DET-TRONICS R7300B3111 ULTRAVIOLET FIRE DETECTION SYSTEM R7300B3111 DET-TRONICS RELAY OUTPUT MODULE R6006A2001 Deutsche Star Type 0360-300-00 & 0360-400-00 XY Table Linear Actuators Rexroth DEV KIT, CC2431, ZIGBEE, 2.4GHZ, CC2431ZDK 1573882 DEV KIT, FOR I.MX31, MCIMX31ADSE/C 1579877 Deviser NA7100/7300 Vector Network Analyzer 12 Mos Deviser NA7300A Vector Network Analyzer 300kHz - 3GHz, 50 Ω Deviser NA7300B Vector Network Analyzer 300kHz - 3GHz, 75 Ω DEWALT 84976 WORM WHEEL 10X10X4 BRASS GEAR REDUCER REPLACEMENT PART B210653 DEWETRON DEWE2012 32ch 16bit Multi Media Data Logger DEWETRON DEWE5000 16ch 24bit Multi Media Data Logger Dewetron VGPS-200 VGPS GPS System Speed & Displacement (2013 SALE ) Dexter Magnetic FO-703.5-3 FO70353 Dexter JIG U DEZURIK 1055821-V-603 600189CG791 CONSISTENCY TRANSMITTER 190RPM 460V 42233 Dezurik 12" basis Weight Valves DEZURIK 870020-013-11-13-01-07-00 ELECTRO-PNEUMATIC DEZURIK 870020-014-11-13-01-07-00 ELECTRO-PNEUMATIC DEZURIK 9184319 PLUG VALVE UNIT 450F PLUG-316 DEZURIK 9318141 USPP 9318141 Dezurik Control Valve 16" D-F CORPORATION MAIN POWER RELAY # 3433-AY2-B NSN: 5945-01-173-7998 D-frame VLT High Power Drives Frequency Converter DFV180M4 SEW EURODRIVE GEARBOX DG535 (SRS) Pulse Generator Delay Channel DGD Cooper DC Brushless Motor / Nutrunner Motor 1BA 927255 _ 1BA927255 DGD Electric Motor / Nutrunner Motor 3 BA 927257_3BA927257 DGD GARDNER DENVER 2BA 2B150A 2K2A 2ZA REMAN DI-1M-200A Air Tool & Impact Wrench Digital Torque Tester, 1800 lbf-in, 110V DI-1M-200A Air Tool & Impact Wrench Digital Torque Tester, 1800 lbf-in, 220V
|
版權(quán)聲明:以上所展示的信息由會(huì)員自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn),建議您在購(gòu)買(mǎi)相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。 |
機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體
關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會(huì)員助手 | 免費(fèi)鏈接Copyright 2025 jdzj.com All Rights Reserved??技術(shù)支持:機(jī)電之家 服務(wù)熱線(xiàn):0571-87774297
網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178