Mining to save the princess that game
Publish: 2021-05-10 00:40:40
1. No, mainly for schools
2. I forget the name of the hotel near the west gate of Chang'an city. I'll go to the one next to the brothel. I'll find the junior collar. I'll use three information records to find Bai Xiaosheng in Luoyang
3. Combined with the relevant provisions in the technical code for building pile foundation, this paper introces the methods for estimating the vertical ultimate bearing capacity of single pile by using the results of static cone penetration test, standard penetration test and empirical parameters, and puts forward some solutions for the problem of large difference in calculation results, so as to guide the design of foundation.
4. 1 Design data
1. Pile design parameters
pile forming process: Precast concrete pile
bearing capacity design parameters: according to the building pile foundation code table
orifice elevation 0.00 m
pile top elevation 0.50 m
pile design diameter: D = 0.80 m
pile length: l = 18.00 m
2. Geotechnical design parameters
layer number soil layer name layer thickness (m) layer Bottom buried depth (m) geotechnical physical and mechanical index ultimate side resistance qsik (kPa) ultimate end resistance qpk (kPa)
1 fill 3.00 3.00 n = 5.00 17 -
2 red clay 3.00 6.00 α W = 0.70, IL = 0.50 26 -
3 red clay 3.009.00 α W = 0.70, IL = 0.50 29 -
4 red clay 3.00 12.00 α W = 0.70, IL = 0.5032 -
5 red clay 3.0015.00 α W = 0.70, IL = 0.50 33 -
6 red clay 3.00 18.00 α W = 0.70, IL = 0.50 34 2700
7 red clay 3.00 21.00 α W = 0.70, IL = 0.5032 -
8 red clay 3.0024.00 α W = 0.70, IL = 0.5032 -
3. Design basis
technical code for building pile foundation (JGJ 94-94), hereinafter referred to as pile foundation code
code for design of building foundation (GB 50007-2002), hereinafter referred to as foundation code
2 Estimation of vertical compressive bearing capacity of single pile
1. Calculation parameter table
calculation thickness of soil layer Li (m) ultimate side resistance qsik (kPa) ultimate end resistance qpk (kPa)
13.00 17 0
23.00 26 0
33.00 29 0
43.00 32 0
53.00 33 0
62.50 34 2700
2. Calculation of pile circumference u and pile end area AP
u = &35552; × 0.80 = 2.51 m
Ap = × 0.802/4 = 0.50 M2
3. Estimation of vertical compressive bearing capacity of single pile
according to pile foundation code 5.2.8, the standard value of total ultimate lateral resistance of quk = qsk + qpk
soil is:
qsk = u & # 61669; qsikli = 2.51 × ( seventeen × 3.00 + 26 × 3.00 + 29 × 3.00 + 32 × 3.00 + 33 × 3.00 + 34 × 50) = 1243 kn
the standard value of total ultimate end resistance is:
qpk = qpkap = 0.50 × 2700 = 1357 kn
the standard value of vertical compressive ultimate bearing capacity of single pile is:
quk = qsk + qpk = 1243 + 1357 = 2600 kn
the characteristic value Ra of vertical bearing capacity of single pile is calculated according to Article 7 of q.0.10 in Appendix Q of foundation code
RA = quk / 2 = 2600 / 2 = 1300 kn
1. Pile design parameters
pile forming process: Precast concrete pile
bearing capacity design parameters: according to the building pile foundation code table
orifice elevation 0.00 m
pile top elevation 0.50 m
pile design diameter: D = 0.80 m
pile length: l = 18.00 m
2. Geotechnical design parameters
layer number soil layer name layer thickness (m) layer Bottom buried depth (m) geotechnical physical and mechanical index ultimate side resistance qsik (kPa) ultimate end resistance qpk (kPa)
1 fill 3.00 3.00 n = 5.00 17 -
2 red clay 3.00 6.00 α W = 0.70, IL = 0.50 26 -
3 red clay 3.009.00 α W = 0.70, IL = 0.50 29 -
4 red clay 3.00 12.00 α W = 0.70, IL = 0.5032 -
5 red clay 3.0015.00 α W = 0.70, IL = 0.50 33 -
6 red clay 3.00 18.00 α W = 0.70, IL = 0.50 34 2700
7 red clay 3.00 21.00 α W = 0.70, IL = 0.5032 -
8 red clay 3.0024.00 α W = 0.70, IL = 0.5032 -
3. Design basis
technical code for building pile foundation (JGJ 94-94), hereinafter referred to as pile foundation code
code for design of building foundation (GB 50007-2002), hereinafter referred to as foundation code
2 Estimation of vertical compressive bearing capacity of single pile
1. Calculation parameter table
calculation thickness of soil layer Li (m) ultimate side resistance qsik (kPa) ultimate end resistance qpk (kPa)
13.00 17 0
23.00 26 0
33.00 29 0
43.00 32 0
53.00 33 0
62.50 34 2700
2. Calculation of pile circumference u and pile end area AP
u = &35552; × 0.80 = 2.51 m
Ap = × 0.802/4 = 0.50 M2
3. Estimation of vertical compressive bearing capacity of single pile
according to pile foundation code 5.2.8, the standard value of total ultimate lateral resistance of quk = qsk + qpk
soil is:
qsk = u & # 61669; qsikli = 2.51 × ( seventeen × 3.00 + 26 × 3.00 + 29 × 3.00 + 32 × 3.00 + 33 × 3.00 + 34 × 50) = 1243 kn
the standard value of total ultimate end resistance is:
qpk = qpkap = 0.50 × 2700 = 1357 kn
the standard value of vertical compressive ultimate bearing capacity of single pile is:
quk = qsk + qpk = 1243 + 1357 = 2600 kn
the characteristic value Ra of vertical bearing capacity of single pile is calculated according to Article 7 of q.0.10 in Appendix Q of foundation code
RA = quk / 2 = 2600 / 2 = 1300 kn
5. The site will be surveyed before construction. Then give the design institute a pressure gauge on the pile foundation. After construction. The bearing capacity will be tested again.
6. Unknown_Error
7. 1. For domestic pixel games, this game is quite classic. I don't want to praise it much, but mainly talk about the problems found: first of all, I think a good game must have high playability, At least let the players play the game continuously after they open it... I played the game on two devices respectively
2, As soon as the hero dies and the weapon is gone, it's very easy to have no materials. You can't make weapons, you can't buy weapons, or you can only get materials by other ways. In this way, the playability of the game is reced. The most basic step is only one way to achieve the second goal. What do you want to do with so much waste in the box? Third, the heroes in the back row can't attack. They can only fight with weapons and watch the front row die. This setting is that I'm drunk. Finally, if I pass the pass, I can brush the blame again, We can solve the problem that we have no materials but to wait for mining, even if we pay for it.
3. At the beginning of the game, I thought it was a work of conscience abroad, and I admired the wit of the translator. Later, I found out that it was a masterpiece made in China. I really like this kind of games with leisure and intelligence. I hope sanro can continue to do it and support you
2, As soon as the hero dies and the weapon is gone, it's very easy to have no materials. You can't make weapons, you can't buy weapons, or you can only get materials by other ways. In this way, the playability of the game is reced. The most basic step is only one way to achieve the second goal. What do you want to do with so much waste in the box? Third, the heroes in the back row can't attack. They can only fight with weapons and watch the front row die. This setting is that I'm drunk. Finally, if I pass the pass, I can brush the blame again, We can solve the problem that we have no materials but to wait for mining, even if we pay for it.
3. At the beginning of the game, I thought it was a work of conscience abroad, and I admired the wit of the translator. Later, I found out that it was a masterpiece made in China. I really like this kind of games with leisure and intelligence. I hope sanro can continue to do it and support you
8. All of the above are reasonable. From the mechanical point of view, the cap has two functions:
1, load transfer
bear the load of the upper column (or pier) and transfer it to the pile foundation
2. Load distribution
the load is distributed to the pile foundation. When there are multiple piles under the cap, the cap can distribute the load evenly to each pile, so that the pile stress is balanced
when large-diameter cast-in-place pile is used, when single pile is considered to be stressed alone, the column (or pier) can be directly connected to the pile without bearing platform.
1, load transfer
bear the load of the upper column (or pier) and transfer it to the pile foundation
2. Load distribution
the load is distributed to the pile foundation. When there are multiple piles under the cap, the cap can distribute the load evenly to each pile, so that the pile stress is balanced
when large-diameter cast-in-place pile is used, when single pile is considered to be stressed alone, the column (or pier) can be directly connected to the pile without bearing platform.
9. After hatching, there are different kinds and properties
10. Pile foundation code jgj94-2008 page 27:
under the standard combination of load effect:
under eccentric vertical force is 1.2 times
under the standard combination of seismic effect and load effect:
under eccentric vertical force is 1.5 times
look at your most unfavorable load combination number, generally it is seismic control, 1.5 times
in some special cases, it is controlled by non seismic action, which should be 1.2 times
all of the above are the maximum reaction forces
under the standard combination of load effect:
under eccentric vertical force is 1.2 times
under the standard combination of seismic effect and load effect:
under eccentric vertical force is 1.5 times
look at your most unfavorable load combination number, generally it is seismic control, 1.5 times
in some special cases, it is controlled by non seismic action, which should be 1.2 times
all of the above are the maximum reaction forces
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