Kev tsom xam ntawm fais fab ntauwd tsim kev siv tshwj xeeb thiab cov ntsiab lus tseem ceeb
I. Geological Kev Ntsuam Xyuas thiab Foundation Kev Siv Cov Lus Qhia Tshwj Xeeb
Thaum lub sijhawm xaiv theem, txoj kev txheeb xyuas qhov av ntawm qhov chaw av, Geotechnical tsis muaj, thiab cov kab mob hauv av. Foundation Brearment Cearer Permanent Pes Tsawg yuav tsum ua kev siv cov txuj ci xws li kev xeem zoo li qub thiab geological radar. Foundation kev tsim kho yuav tsum ua raws li cov kev xav tau rau qhob pob zeb ua kom muaj zog thiab lub hauv paus rau kev tsim kho thiab kev tsim kho ntawm 110kV-750kv overhead kis kab. "
Ii. Cov ntsiab lus tseem ceeb rau Ntau Sab Sib Tham Precision tswj
Ua ntej hoisting, Cheebtsam yuav tsum tau yub sib nqus partle kuaj. Qhov haum rau kev ua siab ntev ntawm flange kev sib txuas chaw yuav tsum tsis pub dhau 0.5 hli. Lub sijhawm sib dhos, lub chaw nres tsheb tag nrho yuav tsum tau siv los saib xyuas kev hloov pauv hloov ntawm cov neeg ncaj nraim yees los yog sib npaug rau 0.3% thiab ntawm lub kaum lub kaum yees yog tsawg dua lossis sib npaug rau 0.5%. - Lub zog Bolts yuav tsum tau nruj hauv peb theem, nrog rau qhov kawg torque kev zam kev rau hauv ± 3%.
III. Kev ua tiav kev lees paub thiab kev soj ntsuam qee lub sijhawm
Kev ua tiav kev tshuaj xyuas suav nrog xya cov khoom siv tshuaj ntsuam xyuas, suav nrog kev kuaj ultrasonic ntawm galvanized txheej tuab. Kev ntsuam xyuas deformation siv cov chaw nres tsheb tag nrho yuav tsum tau ua txhua tsib xyoos thaum ua haujlwm. Ntauwd lub hauv paus uas nws hais txog kev daws teeb meem ntau dua 10% ntawm tus qauv tsim yuav tsum txhawb nqa.
IV. Yuav tsum tau tsim cov kev tsim kho cov chaw tshwj xeeb
Hauv kev sib sau ua ke, thermal qws thev naus laus zis yuav tsum tau siv los tswj kev ruaj khov. Nyob rau hauv ntug hiav txwv cheeb tsam, chloride - tiv taus grc cov khoom siv yuav tsum tau siv. Rau kev tsim kho nyob rau hauv seismic zones, seismic Zog dissipation pab kiag li lawm yuav tsum tau muab ntsia ua raws li GB 50545-2010.
Lub zog ntauwd kev tsim kho yuav tsum nruj me ntsis raws li 18 tus qauv kev lag luam, suav nrog Q / GDW 11536-2016. Cov tuam txhab yuav tsum muaj daim ntawv tso cai qib 2 lossis daim ntawv tso cai siab dua rau kev teeb tsa, kho, thiab kuaj cov chaw hluav taws xob. Txhua cov ntaub ntawv cov ntaub ntawv yuav tsum tau khaws cia rau tsib xyoos tom qab tus pej thuam cov kev pabcuam tsim lub neej.
