Bearing Capacity Testing

1. Cov tsos zoo
Qhov kev tswj xyuas tseem ceeb yuav tsum tsis txhob muaj qhov tsis xws luag xws li kev nthuav dav, qhov, thiab cov kab nrib pleb, thiab yuav tsum tau qhia meej meej txog cov khoom tsim, cov lus qhia tshwj xeeb, hnub tsim khoom, thiab kev lees paub zoo hauv qhov chaw tseem ceeb.
2. Dimensional sib txawv
Qhov siab (± 5), lateral dabtsi yog khoov (l / 750 thiab<20), and thickness of the main reinforcement protective layer (+5, -3) in the geometric dimensions should not have any dimensional deviations that affect the structural performance and installation/use functions.
3. Lub zog muaj zog
Lub zog qib ntawm qhob yog muab faib raws li tus qauv tus nqi ntawm lub voos xwmfab compressive zog. Tus qauv tus nqi ntawm compressive zog ntawm pob zeb rau pem teb slabs yuav tsum tsis txhob tsawg tshaj li 30MPa, thiab kev soj ntsuam yuav tsum tau ua raws li "Standard for Testing and Evaluation of Concrete Strength" (GB/T 50107-2010).
4. Mechanical zog
Qhov kev ua tau zoo ntawm cov kabmob hauv pem teb tsuas yog kuaj peb qhov tsis muaj peev xwm: bearing muaj peev xwm, tawg tsis kam, thiab deflection. Kev ntsuas kev ua haujlwm ntawm lub tshuab yuav tsum ua raws li cov hauv qab no: qhov ntsuas yuav tsum tau ua nyob rau hauv qhov kub thiab txias tshaj 0 degree; Nyob deb ntawm qhov chaw ntawm kev vibration, qhov chaw yuav tsum tiaj tus, thiab kev txhawb nqa pier foundation yuav tsum muaj zog; Cov tsos zoo thiab qhov sib txawv ntawm qhov yuav tsum tau soj ntsuam thiab tsim nyog; Nws yog nruj me ntsis txwv tsis pub sib tsoo nrog hauv pem teb slabs nyob rau hauv kev ntxhov siab rau kev ntsuam xyuas kev ua tau zoo; Lub sij hawm kho pob zeb ncav cuag 28 hnub. Raws li kev dhau qhov kev tshuaj ntsuam xyuas zoo thiab qhov ntsuas qhov sib txawv ntawm qhov sib txawv, peb daim hauv pem teb slabs raug xaiv rau kev ntsuas kev ua haujlwm zoo. Ib daim yog siv rau kev tshuaj xyuas, thiab ob daim yog npaj rau kev tshuaj xyuas.