PHAU NTAWV QHIA TXOG KEV PAB CUAM YUAV TSUM PAUB TXOG TXOJ CAI
Dec 17, 2021| A. Drilled Cast-in-Place Concrete Piers:
12" diam piers
6'-0" sib sib zog nqus piers rau lub (2) Rov qab ceg; 5'-0" sib sib zog nqus piers rau (2) Pem hauv ntej ceg
Rebar tawb yuav tsum tau (ntau npaum li cas nyob ntawm seismic tsim qeb ntawm qhov chaw)
B. Tsav Steel Piles:
W6x7 pawg assumed (4 "dav los ntawm 6" sib sib zog nqus nrog ib tug steel luj ntawm 7 lbs. ib ko taw)
7'-3" sib sib zog nqus pawg rau lub (2) Rov qab ceg; 6'-0" sib sib zog nqus pawg rau (2) Pem hauv ntej ceg
C. Ballast Blocks (los yog Qib Beams):
800 lbs. ntawm pob zeb yuav tsum tau rau Txhua Back Leg
500 lbs. ntawm pob zeb yuav tsum tau rau Txhua pem hauv ntej ceg
Qhob thaiv yuav tsum muaj qhov chaw txaus los tiv thaiv lub lateral load los ntawm kev sib txhuam los yog muab tso rau hauv av kom tiv taus.
Vim tias qhov hnyav thiab qhov chaw yuav tsum tau muaj ntawm txhua ceg thiab qhov chaw muaj, nws yog qhov tsim nyog los txuas rau pem hauv ntej thiab nraub qaum ceg ua ke nrog ib qho ballast block. Txhua qhov thaiv yuav tsum yog 8 ft. ntev x 1 ft. dav x 1.5 ft. tob.
D. Helical Pile los yog av Ntsia Hlau:
Txhua pawg helical los yog av ntsia hlau yog nruab rau hauv thaj tsam ntawm 5 mus rau 6 ft. (ib txwm).
Load xeem yuav tsum tau siv qhov tsawg kawg nkaus ntawm kev nyab xeeb ntawm 1.5 thiab feem ntau siab dua thaum tsuas yog xaiv tus naj npawb ntawm cov thauj tog rau nkoj (ib lub chaw tsim khoom thauj tog rau nkoj).
Muab cov ntsiab lus ntawm cov khoom kuaj sim mus rau Tus Kws Lij Choj Cov Ntaub Ntawv rau kev tshuaj xyuas, kev pom zoo, thiab xa mus rau qhov kev txiav txim plaub ntug.
E. Earth Anchor:
Txhua lub thauj tog rau nkoj tsav mus rau ib ncig ntawm 2 ft. tob (nruab nrab rau feem ntau Osprey installations)
Load test Back Leg anchors rau 1400 lbs. thiab pem hauv ntej ceg anchors rau 500 lbs. (Qhov tseem ceeb ntawm kev nyab xeeb ntawm 1.5).
Muab cov ntsiab lus ntawm cov khoom kuaj sim mus rau Tus Kws Lij Choj Cov Ntaub Ntawv rau kev tshuaj xyuas, kev pom zoo, thiab xa mus rau qhov kev txiav txim plaub ntug.