Shanxi University of science and technology goes to the swimming
There are static load test of pile and calculation according to static formula
the vertical bearing capacity of single pile is determined by the strength of pile material and the bearing capacity of soil to pile
the standard value of the vertical ultimate bearing capacity of single pile is the most basic parameter of the bearing capacity of foundation pile, and other parameters such as characteristic value and design value are calculated according to the standard value of the vertical ultimate bearing capacity
extended data:
requirements for calculation of vertical bearing capacity of single pile:
1. Interval time requirements for pile settlement measurement: after each stage of loading, it is measured every 5, 10 and 15 minutes, then every 15 minutes, and every 0.5 hours after accumulating 1 hour
The settlement of pile is less than 0.1 mm per hour under each load. The load value of each stage is about 1 / 5 ~ 1 / 8 of the design value of single pile bearing capacity When the total settlement of pile top reaches 40mm, there is no steep drop section when the load of grade 2 or above is increased. If the pile bottom is supported on the hard rock (soil) layer and the settlement of the pile is very small, the maximum load should not be less than twice of the design loadwhat you said should be "nine continents shaken by wind and thunder"
if you are satisfied, please adopt it
bus line: Shekou line, the whole journey is about 6.0 km
1. Walk about 630 meters from Shenzhen to the citizen center station
2. Take Shekou line, pass 4 stops, and reach the Grand Theater station
3. Walk about 480 meters to the Shenye center
1. Take No.337 from Fuyong bus station, pass 27 stops, and reach Binhai Zhichuang station (or take 362)
2. Walk about 300m to coastal city
bus route: m518 → M371, the whole journey is about 15.8km
1. Walk about 10m from Shenzhen west railway station to Nantou West Railway Station
2. Take m518, pass 10 stations, reach Wenhui Middle School Station
3. Take M371, pass 11 stations, reach Hangcheng Shenye u Center Station
4. Walk about 250m, reach Shenye u center