Profit sharing of doulandlord mining
Publish: 2021-05-09 04:54:39
1. Calculation of horizontal seismic force of retaining wall
I. static method of aseismic retaining wall design atlas
FH = c1czkh Ψ G1
C1 - importance correction coefficient 1.1 CZ - comprehensive influence coefficient 0.25 KH - horizontal seismic coefficient 0.20 +
C1 Ψ — The distribution coefficient of horizontal seismic load along the wall height is 1.0
G1 - the weight of wall body of unit section is 70m2 × 18.5＝1295KN Fh＝1.1 × zero point two five × zero point two zero × one × 1295 = 71.3kn
2. Pseudo static method of code for seismic design of hydraulic structures
adding a horizontal seismic inertia force Qi Qi = khcz & # 8706 at the sliding weight center; Iwi
KH - horizontal seismic coefficient 0.15 CZ - comprehensive influence coefficient 0.25 & 8706; I - acceleration distribution coefficient 2.0 wi - weight of sliding body 1295kn Qi = 0.15 × zero point two five × two × 1295 = 97.2kn III. code for design of highway reinforced soil engineering
horizontal seismic force E = g × tan ζ G=W ζ= 2.50 G - weight of sliding soil ζ — Seismic angle
e = 1295 × Tg2.50 = 56.5kn
based on the different algorithms of the above specifications, the second horizontal seismic force FH = 97.2kn is taken to check the anti overturning safety factor of retaining wall: KS = MP / (MA + MH) MP -- the bending moment of passive earth pressure and fulcrum force on the pile bottom
MA -- bending moment of active earth pressure on pile bottom. MH - bending moment of horizontal seismic force on pile bottom. Ks=(1290.938+3402.781)/(2811.451+97.2 × 8)
Ks = 1.308 >= 200, meeting the requirements of the specification.
I. static method of aseismic retaining wall design atlas
FH = c1czkh Ψ G1
C1 - importance correction coefficient 1.1 CZ - comprehensive influence coefficient 0.25 KH - horizontal seismic coefficient 0.20 +
C1 Ψ — The distribution coefficient of horizontal seismic load along the wall height is 1.0
G1 - the weight of wall body of unit section is 70m2 × 18.5＝1295KN Fh＝1.1 × zero point two five × zero point two zero × one × 1295 = 71.3kn
2. Pseudo static method of code for seismic design of hydraulic structures
adding a horizontal seismic inertia force Qi Qi = khcz & # 8706 at the sliding weight center; Iwi
KH - horizontal seismic coefficient 0.15 CZ - comprehensive influence coefficient 0.25 & 8706; I - acceleration distribution coefficient 2.0 wi - weight of sliding body 1295kn Qi = 0.15 × zero point two five × two × 1295 = 97.2kn III. code for design of highway reinforced soil engineering
horizontal seismic force E = g × tan ζ G=W ζ= 2.50 G - weight of sliding soil ζ — Seismic angle
e = 1295 × Tg2.50 = 56.5kn
based on the different algorithms of the above specifications, the second horizontal seismic force FH = 97.2kn is taken to check the anti overturning safety factor of retaining wall: KS = MP / (MA + MH) MP -- the bending moment of passive earth pressure and fulcrum force on the pile bottom
MA -- bending moment of active earth pressure on pile bottom. MH - bending moment of horizontal seismic force on pile bottom. Ks=(1290.938+3402.781)/(2811.451+97.2 × 8)
Ks = 1.308 >= 200, meeting the requirements of the specification.
2.
3. Unknown_Error
4. Take bus from Dayan Pagoda or walk to Cuihua road bus stop. Take No.26 on Cuihua road and get off at Hesheng international on Liyuan Road.
5. Of course
6. Entertainment master? Just have a look. But then again, don't you know that most common test software is a-card black?
7. The performance of graphics card depends not only on the frequency
the number of rx480 Cuba is much more. It's just that there are a lot more cores. And the video memory bandwidth is higher
this largely makes up for the lack of frequency.
the number of rx480 Cuba is much more. It's just that there are a lot more cores. And the video memory bandwidth is higher
this largely makes up for the lack of frequency.
8. Many units have checked with ID cards now. When they arrive at the physical examination center, they can receive the medical examination form if they report the ID number. The physical examination report can also be querying in APP through ID card or social security card.
9. The power supply is completely adequate. The CPU performance is worse. It is recommended that the highest gtx1050ti graphics card is OK. It's no problem to eat chicken. Rx480 itself has high power consumption and heat generation, but the 500W rated power supply of great wall is enough.
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