A yield criterion for reinforced concrete slabs is expressed considering the equality of the normal applied and ultimate resisting moments at the yield line. All orientations of the yield line at the point in question are examined. Experiments on small-scale reinforced concrete slabs are described....
This paper presents yield curvature formula considering the impact of axial load ratio and boundary reinforcement yield stress through the regression analysis of calculation results. On this basis, the vertex yield displacement formula of high-strength concrete shear wall is proposed, and the calculation...
The new data, which imply significantly different values for the formula and density of the C-S-H gel than previously supposed, have implications for defining the chemically active surface area within cement, and for predicting concrete properties. They also may lead to a better understanding of ...
The development of a constitutive model of materials under a complex stress state is an important problem in engineering science. The constitutive model of concrete under a simple stress state such as uniaxial tension and compression is relatively simple. However, because of the complex characteristics...
For practical purposes, the ultimate moment of resistance [1] of reinforced concrete slabs may be determined by the methods explained in Chapter 4 for beams. The beam design chart in Fig. 4.5-2 may of course be used for slab design, but since practical slabs are almost always under-...
The really useful training yields a comprehension of a few general principles with a thorough grounding in the way they apply to a variety of concrete details. In subsequent practice the men will have forgotten your particular details; but they will remember by an unconscious common sense how to...
网络屈服铰 网络释义 1. 屈服铰 土木工程编译词汇Y-1|土木工程免费在线词典... ... 屈服函数 Yield function屈服铰Yield hinge屈服戟重 Yield load ... www.scientrans.com|基于6个网页 例句 释义: 全部,屈服铰
Based on the experimental result of the characteristics of reinforced concrete slabs with cross-shaped column and the yield-line theory,the . 根据所进行的柱截面为十字形异形柱-板柱连接冲切特性的试验成果,提出了十字形柱-板柱连接的屈服线形式,并应用屈服线理论,导出了十字形异形柱-板柱连接的抗弯承载...
Concrete, High Strength (compression)3040 (compression) Copper11722070 Diamond (C)1220 Douglas fir Wood1350 (compression) Epoxy resins3-226 - 85 Fiberboard, Medium Density4 Flax fiber58 Glass50 - 9050 (compression) Glass reinforced polyester matrix17 ...
The plots (10 m long and 3.33 m wide) were separated by concrete walls. In the NPK treatment, N as urea, P as superphosphate, and K as potassium chloride were applied at rates of 150 kg N ha−1, 60 kg P2O5 ha−1, and 150 kg K2O ha−1 in the early season and 180 kg N...