foundations of some hydraulic structures. Several design codes [1–4] have used the square-root formula by Hawkins [5], which does not account for size effect, for determining bearing capacity of concrete. However, it is well known that strength of concrete structures generally decreases with...
load tests, the eccentrically applied compressive load tests and the lateral load tests under constant axial compressive forces to investigate the bearing strength of footings, conclusions are obtained as follows, as basic data for the ultimate strength design of the exposed type of steel column ...
reinforced concrete columns, however, the bearing capacity of concrete columns with high strength concrete core is significant higher compared with that of ordinary reinforced concrete column; the results of the bearing capacity obtained by the formula (2) was in good agreement with the experimental ...
1) local bearing strength 局部承压强度1. Experimental research on local bearing strength of concrete filled rectangularsteel tube under transverse load; 矩形钢管混凝土横向局部承压强度的试验研究2) bearing strength of concrete 混凝土局部承压强度
aWhen concrete bearing displays very strongly, but is pulled time displays very weakly.Its tensile strength only then its compressive strength 8% to 14%.Because such low anti-pulls ability, can form the curving crack in his load early time. 正在翻译,请等待... [translate] ...
In Eq. (10), the following contributions can be recognized: (i) k1·fc which represents the nominal tensile strength of concrete, (ii) k2·hef2.0 which represents the basis of the rectangular prism model, (iii) k3·hef-0.5 which represents the maximum size effect according to Bažant’s...
3. the influence of shear strength of overlay: the higher the shear strength of the overburden layer above the base, the higher the bearing capacity of the foundation, so the size of the foundation pit and the quality of the construction backfill affect the bearing capacity of the foundation...
Percussive cast-in-place piles made of reinforced concrete make up the type of foundation pile. The No. 35 pile is the subject of this essay's research. The pile measures 17.21 m in length, has a concrete strength of C45, is 800 mm in diameter, and has 6.15 m of embedded weathered ...
studied the undrained uplift behavior of helical anchors in clay by the centrifuge model test and a “large deformation finite element” (LDFE) approach. By considering the combined influences of embedment depth, plate spacing, and soil strength profile, a simple procedure is further presented to ...
18.That have analyzed prestressed reinforced concrete normal section calculate formula of bearing capacity limit states.分析预应力钢筋混凝土正截面承载能力极限状态计算公式。 相关短句/例句 ultimate strength极限承载能力 1.The fatigue andultimate strengthanalysis of hull structure with two different butt-welding...