Pile Integrity Test yog dab tsi?

- Feb 25, 2019-

Pile Integrity Test yog dab tsi?


Cov khoom siv ua ntu zus thiab drilled shafts yog ib yam tseem ceeb ntawm cov kev lag luam. Txawm hais tias lawv cov nqi siab, lawv tsim nyog thaum peb xav hloov cov loads ntawm ib qho hnyav superstructure (choj, qib siab siab ntxiv, thiab lwm yam) rau cov theem qis ntawm cov av. Kev xeem qhov kev xeem ntawm kev xeem ntawm Pile, lossis ua ASTM D5882 hais txog nws yog qhov kev ntsuam xyuas kev ncaj ncees uas tsis tshua muaj kev sib tw, nws yog ib qho kev sim uas tsis yog kev sib tw rau qhov kev luj xyuas ntawm kev coj ncaj ncees thiab / lossis lub sijhawm ntev. Kev xeem qhov kev ntsuam xyuas ntawm pawg ntseeg muaj peev xwm siv tau rau kev soj ntsuam rau qhov kev ntsuam xyuas ntawm cov khoom uas twb muaj lawm, lossis kev ruaj ntseg ntawm kev kho tshiab. Kev ntsuam xyuas ncaj ncees yog muaj feem xyuam rau kev siv cov cuab yeej ua lag luam thiab cov khoom siv sib tw hauv tsev.

Sonic Borehole  Logger

Tus PIT ua qhov kev sib npaug ntawm lub hauv paus uas tsis yog lub hauv paus tshawb fawb uas paub hu ua Low Cawv Impact Ntsuas Cov Kev Ntseeg los sis Qis Tshaj Tawm Dynamic Tests. Cov kev kuaj no tej zaum yuav ua tau los ntawm Pulse (los yog Sonic) Echo los yog Transient Response Methods. Nrog lub PIT, txhua daim ntawv ntawm qhov kev xeem yog ua tau sai, uas ua rau kom txhua lub chaw ua haujlwm hauv ib qho chaw ua haujlwm.


Cov Pile Integrity Tester (PIT) muab kev thaj yeeb ntawm lub pob los yog lub qhov cub tsis muaj kev tawg loj thiab voids, ua ntej kev tsim kho ntawm lub superstructure. Nws yuav siv tau los ntawm ntau cov pob zeb los yog cov ntoo. PIT kuj tseem siv tau los ntsuam xyuas cov khoom ntim hauv cov qauv, xws li cov uas txhawb nqa cov choj los yog cov yees, thiab soj ntsuam lawv qhov ntev.


Cov Pile Integrity Tester muaj nyob rau hauv ntau qhov kev teeb tsa kom haum cov kev xav tau ntawm txhua tus neeg siv. Nrhiav seb tus qauv twg yog rau koj: https://www.cqtopgeo.com/pile-tester/