Seismic Appraisal Of Buildings

Kev sim hauv paus

 

(1) Code for Load of Building Structures (GB50009-2012);
(2) Code for Design of Concrete Structures (GB50010-2010, 2015 edition);
(3) Cov Qauv Txheej Txheem rau Kev Tshawb Fawb Hauv Chaw Ua Haujlwm ntawm Cov Khoom Siv Ua Haujlwm (GB/T 50784-2013);
(4) Tsim qauv rau Foundation (DGJ08-11-2018);
(6) Kev Ntsuam Xyuas Kev Ruaj Ntseg Rau Cov Tsev Hauv Tsev (GB50292-2015);
(7) Unified Standard for Reliability Design of Building Structures (GB 50068-2018);
(8) Tus Qauv rau Kev Ntsuas Seismic ntawm Cov Tsev (GB50023-2009);
(9) Classification Standard for Seismic Design of Building Engineering (GB50223-2008);
(10) Code for Seismic Design of Buildings (GB50011-2010) (2016 tsab);
(11) Tus Qauv rau Kev Ntsuam Xyuas Lub Tsev Qeb Kev puas tsuaj (Tshwj xeeb) (Chengzhu Zi (84) Tsis yog. 678);
(12) Cov qauv tsim qauv kos duab muab los ntawm tus neeg siv khoom.

Ntsuas cov ntsiab lus ua haujlwm thiab cov txheej txheem

 

(1) Kev soj ntsuam ntawm kev siv lub tsev thiab daim ntawv qhia txog architectural thiab structural drawings
Los ntawm ntawm - qhov chaw soj ntsuam thiab daim ntawv qhia, tsim cov ntaub ntawv xws li kev npaj lub tsev, qhov siab, ntu, cov qauv tsim lub tsev, lub hauv paus kev npaj, cov txheej txheem kev npaj, cov txheej txheem feem ntau thiab cov qauv, tshwj xeeb tshaj yog cov qauv kev sib txuas thiab kev ntseeg siab ntawm cov qauv ntxiv thiab cov qauv qub.
(2) Kev ntsuam xyuas qhov system
Lub ntsiab load-cov qauv bearing muaj cov kab nrib pleb, kab ke, cib phab ntsa, thiab lwm yam. Lub hom phiaj ntawm kev ntsuam xyuas cov txheej txheem yog nyob rau ntawm qhov kev teeb tsa thiab kev sib txuas ntawm lub hauv paus, pob zeb kab teeb, kab, cib ntsa, thiab lwm yam.
(3) Kev ntsuas qhov ntev thiab kev ntsuas qhov ntsuas
Tus ntoo khaub lig- seem qhov ntev ntawm cov khoom raug soj ntsuam; Cov hlau tuav tau raug sim siv kev sib xyaw ua ke ntawm kev kuaj ultrasonic thiab kev khawb hauv zos, nrog rau kev tsom mus rau qhov chaw kuaj xyuas. Lub hom phiaj tseem ceeb yog kev tshuaj xyuas cov hlau tuav ntawm cov khoom siv ib txwm muaj, nrog rau qhov tshwj xeeb tshwj xeeb rau thaj chaw uas yuav ua rau kom lub nra hnyav.
(4) Kev ntsuam xyuas cov khoom vaj khoom tsev
Cov ntsiab lus thiab cov txheej txheem ntawm kev kuaj cov khoom vaj khoom tsev feem ntau suav nrog:
Kev siv lub zog ntawm pob zeb - rov qab txoj kev yog siv, thiab cov txheej txheem tseem ceeb drilling yog siv rau kev txheeb xyuas thaum qhov chaw ua tau raws li qhov xwm txheej.

(5) Cov tsos mob zoo tsis xws luag thiab kuaj pom kev puas tsuaj

Kev kuaj pom qhov tsis xws luag, suav nrog: kem, kab teeb, slab kev them nyiaj yug system, ru tsev system, enclosure system, thiab lwm yam.

Ua tib zoo tshuaj xyuas qhov tsis xws luag ntawm cov khoom, xws li deformation, puas, xeb, thiab misalignment. Sau hauv daim duab thiab cov ntawv. Cov txiaj ntsig kev xeem tuaj yeem raug kaw raws li qhov tsis xws luag thiab kev tsis zoo. Rau qhov tsis xws luag hnyav, cov ntaub ntawv xws li qhov chaw thiab thaj tsam ntawm qhov tsis xws luag yuav tsum tau sau tseg los txiav txim siab qhov cuam tshuam ntawm qhov tsis xws luag thaum xam cov kev tiv thaiv.

(6) Cov khoom deformation nrhiav kom pom

Txij li qhov verticality ntawm cov khoom ntsug yog qhov qhia tau tseem ceeb rau kev ntsuas lawv qhov kev ua tau zoo thiab tseem cuam tshuam rau lawv cov kabmob muaj peev xwm (thib ob lub sijhawm dabtsi yog khoov), nws yog qhov tsim nyog los ntsuas qhov inclination ntawm txhua kab. Leica TCR1202 tag nrho cov chaw nres tsheb tuaj yeem siv ua ke nrog steel kav taw tes casting txoj kev los ntsuas qhov inclination ntawm txhua kab ntawm qhov chaw, thiab qhov piv txwv yuav tsum tau ua raws li qhov tsawg kawg nkaus tus qauv peev xwm ntawm lub tsev qauv kuaj xyuas.

(7) Kev ntsuas kev sib haum xeeb ntawm lub tsev thiab kev qaij tag nrho

Siv Leica NA2 qib los ntsuas qhov siab ntawm kab hauv qab thiab tshawb xyuas qhov tsis sib haum xeeb thiab tsis txaus lub hauv paus muaj peev xwm ntawm lub tsev. Nyob rau ntawm qhov chaw tshuaj xyuas qhia tau hais tias muaj cov thawj theem tswj cov ntsiab lus. Raws li qhov chaw nyob, txhua qhov rais sill, pem teb, lossis parapet tuaj yeem siv los ua qhov taw qhia rau lub dav hlau siv. Kev soj ntsuam cov ntsiab lus yuav tsum tau teem rau ntawm plaub fab, cov ces kaum loj, thiab txhua 5-10 meters los yog txhua txhua kem nyob rau sab nrauv phab ntsa ntawm lub tsev los ntsuas cov txheeb ze tsis sib haum ntawm lub tsev.

Siv tag nrho cov chaw nres tsheb los ntsuas qhov siab kab rov tav ntawm qhov kawg thiab nruab nrab ntawm cov pob zeb lossis cov kab hlau, thiab suav qhov nruab nrab ntawm qhov deflection ntawm cov nqaj siv cov kab rov tav qhov siab qhov sib txawv ntawm qhov ntsuas qhov taw tes; Ntsuas qhov inclination ntawm kaum kab ntawm steel kem siv lub theodolite lossis tag nrho cov chaw nres tsheb, thiab xam qhov inclination tus nqi ntawm kem siv qhov sib txawv ntawm kab rov tav.

(8) Kev txheeb xyuas kev suav

Cov software suav tau txais PKPM series tsim software tsim los ntawm PKPMCAD Engineering Department of China Academy of Building Research. Tus qauv qauv siv cov qauv siv tiag tiag tom qab ntawm -kev tshuaj xyuas qhov chaw rau kev tsom xam thiab suav tag nrho. Cov ntsiab lus tseem ceeb ntawm kev txheeb xyuas suav nrog kev xaiv cov qauv kev suav, suav cov loads, thiab kev txheeb xyuas cov lus teb ntawm cov qauv.

(9) Seismic appraisal thiab ntsuam xyuas ntawm lub tsev

Raws li kev qhia dav dav ntawm -kev tshuaj xyuas qhov chaw thiab kev txheeb xyuas, suav nrog kev siv lub tsev tom ntej, kev nyab xeeb thiab kev ua haujlwm seismic ntawm lub tsev tsim tau raug soj ntsuam, muab cov txheej txheem rau kev tsim kho tom ntej ntawm lub tsev kho dua tshiab.

(10) Sau cov ntawv xeem, muab cov ntawv xeem thiab txheeb xyuas cov lus xaus, thiab muab cov lus qhia tuav

Raws li kev nthuav dav ntawm - qhov kev tshuaj xyuas qhov chaw thiab kev txheeb xyuas cov txiaj ntsig, txiav txim siab seb lub tsev uas twb muaj lawm puas zoo ib yam li tus qauv tsim; Tshawb xyuas cov laj thawj tseem ceeb ntawm kev puas tsuaj hauv tsev; Ntsuam xyuas kev nyab xeeb, kev tsim kho seismic, thiab seismic bearing muaj peev xwm ntawm cov qauv, thiab tawm tswv yim kho raws li qhov tseeb. Kev ntsuas kev nyab xeeb ntawm cov qauv suav nrog kev suav ntawm cov qauv kev tiv thaiv, kev soj ntsuam ntau ntawm kev nyab xeeb ntawm cov qauv thaum lub hom phiaj kev pab cuam lub neej raws li kev suav cov txiaj ntsig ntawm kev thauj khoom thiab kev cuam tshuam kev cuam tshuam los yog ntawm - cov txiaj ntsig ntawm qhov chaw sim, thiab kev soj ntsuam zoo ntawm kev nyab xeeb ntawm cov qauv raws li cov qauv tsim thiab cov kev qhia tshwj xeeb raws li qhov tseeb ntawm kev tsim kho ntawm lub tsev qauv. Kev soj ntsuam seismic suav nrog kev tshawb nrhiav thiab kev tshuaj xyuas ntawm cov txheej txheem seismic, nrog rau kev suav cov seismic bearing peev.

Zhejiang Gangxin Testing Technology Co., Ltd.

tau tsim nyob rau hauv 2011. Raws li lub teb chaws siab -tech enterprise lees paub los ntawm Zhejiang Provincial Higher People's Tsev Hais Plaub raws li ib tug kev txiav txim authentication lub tsev rau kev tsim engineering zoo, peb tshwj xeeb nyob rau hauv structural kev soj ntsuam thiab kev nyab xeeb kev soj ntsuam ntawm kev tsim kho tej yaam num, tshwj xeeb cov cuab yeej, kev sib txuas lus yees, electromagnetic ib puag ncig, loj txuas hniav, thiab tsim kev ruaj ntseg appraisal appraisal.

Lub tuam txhab muaj ntau tshaj 100 tus kws tshaj lij thiab cov neeg ua haujlwm, tshaj 90% ntawm cov neeg tuav ntau yam nruab nrab thiab cov ntawv pov thawj kev tshaj lij. Nruab nrog cov cuab yeej ntsuas ua tiav muaj nqis tshaj RMB 10 lab, peb txoj kev lag luam npog tag nrho lub tebchaws.