Study of forecasting the bearing capacity of drill derrick based on dynamic parameters;
When natural soil, higher bearing capacity and soft substratum in influence depth, cannot satisfy the request of bearing capacity and deformation, CFG piles are adopted to strengthen soft substratum.
Under different Angle lean-state, the initial drawback makes a marked effect on buckling bearing capacity of piston.
The treatise is about how to Choose the tank dimensions in order to make full use of the load-bearing capacity of the chassis and to improve the rated loading capacity of a tank truck.
The results show that there is the influence of the flank and the hoop and the arch to the ultimate bearing capacity of the weakened section of the joint.
Using the data of49 pile's static loading tests, the ultimate bearing capacity of pile is forecasted by hyperbola model and compared it to the results of tests, the suitable limits and forecasting precision of settlement control method and discount coefficient method are discussed.
Based on the tests, the calculation formula of flexural bearing capacity of the columns is given.
Because of the virtual earth under the pile ending hard to clean, the ending bearing is seldom worked sufficiently, which leads to ultimate bearing capacity and settlement problems.
The factors of influence on pile bearing capacity and settlement are analyzed by grey theory on this foundation.
The major engineering geological problems of US dam site of Laokou Complex include relatively soft base rock lithology, low shear strength and bearing capacity.
It can not only increase the bearing capacity of supporting course, but also reduce the deformation modulus of the foundation and accelerate the drainage and consolidation function of the foundation.
When critical bearing capacity approaches ultimate bearing capacity it should use bearing capacity and deformation index to synthetically confirm designated value of the single-pil…
The result shows that the 7 story building built in seismic intensity 7 area has good load bearing capacity and deformation resistant capacity…
Comparing with the general Geneva mechanism, it has the feature of higher bearing capacity, longer service life, and it applies to heavy-duty machinery. It has good prospects.
Double nonlinear factor was considered in the structure analysis. To calculate the ultimate bearing capacity, the equilibrium path of the load and displacement using arc-length method was traced.
The structural collapse is caused by the exhaustion of the bearing capacity of the base-beams.
Because the economical and natural conditions in various area are different, the farmland calamity bearing capacity is not the same.
Based on the field loading tests and FEM numerical simulation analysis, the paper probes into the potential bearing capacity of large diameter and super-long bored-cast-place piles.
A simplified calculation method for the bearing capacity of hexagon-hole castellated beame
Construction columns are required in frame-supported brick building of anti-seismic structure, which has an effect on the load-bearing capacity of the masonry.
ultimate bearing capacity of soil foundation
Based on the Cone Index bearing capacity and shearing strength of paddy in Hunan Province, we designed the lug wheel for powered tiller in this province.
Through compariosons among curves of radii of holes and bearing capacity of several piles it is found that the bearing capacity of pile with uneven hole wall is higher than that of pile with smooth hole wall.
Conventional safety factor method for confirming the bearing capacity of foundation soil has many defects.
Suction caisson is an important new style offshore structure foundation. Its ultimate bearing capacity can be calculated approximately on the base of ultimate balance method.
ultimate bearing capacity [ground]
The calculation method of the limit bearing capacity of the non-uniform piles and the composite foundation is studied on the basis of the swelling failure theory, the earth pressure theory and the friction in the contact surface between pile and soil.
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