Large heavy force transfers over a limited area of concrete surface can cause high concentrated stresses due to contact interaction of steel bearing plate on concrete surfaces has been highlighted in designing the bearing strength of concrete. For concrete bearing, the bearing capacity increases due ...
Simulation of Artificial Neural Networks for Bearing Strength of Concrete Subject to Local Compression Li Can-fen 1 Cheon Ionman 2 Han Da-jian 1 (1. College of Architecture &Civil Engineering,South China Univ. of Tech. ,Guangzhou 510640,China; 2. College of Economic and Management,Tsinghua ...
determining bearing capacity of concrete. However, it is well known that strength of concrete structures generally decreases with increasing structure size. Size effect in concrete structures can be well explained by fracture mechanics. The experimental studies on fracture mechanics of concrete until ...
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 ...
Bearing Strength of Concrete with Carbon Fibre Reinforced Plastic (CFRP) Wrapping Axially Loaded through Circular Plate Bearing strength of concrete is strongly related to contact behaviour when the loaded bearing plate penetrate over limited area of concrete surface. The mo... NA Yahya,N Nor,M. ...
观点连贯假日小铙钹22三! 生日 [translate] adot adjus tment 小点adjus tment [translate] adot adjustment 小点adjus tment [translate] aBearing Performance of Frame Joints Poured with the Different Strength Concrete 框架联接轴承表现倾吐以另外力量具体 [translate] ...
Damage to concrete cover, due to cracking, delamination and spalling produced by corrosion has been shown to be the most relevant form of deterioration with significant consequences for column strength. Pitting at links has also been shown to be relevant, because it facilitates the premature ...
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... ...
This paper gives the concept of equivalent confining force for concrete-filled steel tubular columns subjected to compression and bending. The formation of a plastic hing at its cross section is considered as the limit state of strength of the member, and the stability load bearing capacity of th...
Ultimate compressive strength Ru(Mpa) ≥70 Compressive modulus of elasticity E (Mpa) E±E×20% Elasticity of shear modulus G1(Mpa) G±G×15% Elasticity of shear modulus after aging G2(Mpa) G±G×15% Found angle tangent tanθ Concrete Bridge ...