在内核构件已经确定的情况下,研究了外围构件的刚度和强度对整体构件稳定极限承载力的影响;
The effects of stiffness and strength for outer members on stability ultimate bearing capacity of whole members were studied when the core members had been determined.
结果表明,高强次轻混凝土梁比轻集料混凝土梁的抗剪承载力有较大的提高,且比普通混凝土梁的抗剪强度大;
The tests indicated that the ultimate shear strength of it was a little larger than normal-weight concrete beam's, and larger than lightweight concrete beam.
稳定问题,加速地基土的抗剪强度的增长,从而提高地基的承载力和稳定性。
Stability problem, accelerate to increase shear strength of the foundation soil, raise the bearing capacity and stability.
对高压旋喷桩从理论分析入手,结合工程施工实例,从承载力、桩径与桩身强度三个方面对单管旋喷承重桩进行了论述。
Combined with the theoretical analysis and construction example single tube high pressure rotating pile is discussed from three aspects: bearing capacity, diameter of pile and pile intensity.
云南省路南县黑龙潭水库土坝基础属粉细沙层及低液限粉质土,允许承载力低,抗剪强度差,不足以维持坝体稳定。
The earth dam foundation at Heilongtan Reservoir in Lunan county, Yunnan province is consisted of silty sand Layer and silty soil with low bearing capacity and poor shear strength.
老口枢纽工程上坝址主要的工程地质问题为坝址基岩岩性较软,抗剪强度、承载力偏低。
The major engineering geological problems of US dam site of Laokou Complex include relatively soft base rock lithology, low shear strength and bearing capacity.
实践证明,仅以少数钻孔岩芯的抗压强度作为地基承载力的评价依据可能导致严重的工程失误。
It is proved practically that taking compressive strength of rock cores from a few of boreholes as foundation bearing capacity for evaluation may result in serious engineering failure.
真空预压后,软土的物理力学指标有较为明显的改善,土体强度增长明显,承载力有较大提高,软基处理取得了良好效果。
After being treated by vacuum preloading, the physical mechanical indexes of the soft clay and the strength and bearing capacity of the soil were improved obviously.
采取措施保证桩顶(尤其是桩头部分)混凝土强度,提高单桩容许承载力。
The strength of top pile concrete, especially head part, ensured by taking measurement, Single allowable bearing capacity of this pile is enhanced.
结构钢材的韧性随温度降低而下降,其破坏形态也由塑性屈服向脆性断裂转变,构件的承载力也由强度控制变为材料的韧性控制。
The toughness of steel decreases as temperature drops, its breakage transfers from plasticity to brittleness and the loading capacity is controlled by the toughness, not the strength.
在此基础上得到了水泥土抗压强度平均值和单桩承载力的理论值。
On this basis, the mean value of the compression strength and the theoretical value of pile carrying capacity are gained.
对桩基的轴向承载力研究,有两种确定方法,按土体的支承能力确定或按桩身的材料强度确定。
The axial bearing weight research of pile foundation has two ways to confirm, according to soil's bearing capability, or the material intensity of the pile body.
机械行走采用传动输入动力,后桥总成强度高,承载力大。
Walking machine adopts the transmission input power, high intensity, rear axle assembly capacity is big.
利用双剪强度理论,考虑中间主应力影响的特点,导出太沙基地基极限承载力公式。
The formula of Terzaghi ultimate bearing capacity of foundation based on Mohr-Coulomb strength theory does not take the influence of intermediate principal stress into account.
地基的承载力其实包含了地基强度和地基沉降两方面的内容。
Foundation bearing capacity of foundation in fact contains both the strength and content of settlement.
最后,在理论分析、数值模拟及试验验证的基础上,给出了CFRP的强度折减系数值和正截面承载力计算表达式。
Finally, based on theoretical analysis, numerical simulation and test verification, the strength reduction factor and the calculation expression of normal section bearing capacity of CFRP are given.
荷载分布为梯形、软土地基因固结强度会提高是路堤下软土地基承载力的主要特征。
The trapezoidal load and increase of bearing capacity under the influence of consolidation are the main features of a soft foundation under embankment.
加固用纵筋(配筋率)及箍筋强度等级,对结构水平承载力的提高贡献不大,可按构造配置;
Longitudinal reinforcement (reinforcement ratio) and the stirrup strength grade contribute little to the improvement of horizontal bearing capacity. It can be collocated by configuration. For R.
基于连续拉杆拱受力模型和砌体双向受压强度导出墙体受剪承载力公式。
The formulas of shear capacity for the walls of continuous wall beams are worked out based upon the force model of continuous arch and the strength of two way compression of masonry.
现场静载试验检测和低应变检测结果表明,单桩承载力满足设计要求,桩身完整,其混凝土强度达到了设计值,可满足工程需要。
The static load test in-situ and low-strain detection show that the bearing capacity of single pile meets design demand; pile integrity is good; concrete strength of pile reaches design value.
含有加劲梁的钢筋混凝土楼面可以提高楼面强度及其承载力。
The inclusion of reinforced beams in a reinforced concrete floor adds to its strength and loading capacity.
相同轴压比条件下,构件达到屈服荷载后,构件的承载力和刚度都随混凝土强度等级的增大而提高。
On the condition that same axial compression ratio, bearing capacity and stiffness of RC frame columns increases with concrete strength grade after the construction member achieve yield strength.
其具有压实性能好、透水性强、填筑密度大、抗剪强度高、沉陷变形小、承载力高等工程特性,是一种性能良好的天然建筑材料。
As a sort of nicer natural building material, it has good compactibility, high permeability, great filling density, high shear strength, less settlement and deformation, and high bearing capacity etc.
对胶结桩体结构特征、强度分布规律及承载力特性进行了研究。
The researches on the structural characteristics, strengthen distribution law and load capacity property was made.
多功能混凝土空心砌块的抗压、抗折强度较大,使得多功能混凝土空心砌块砌体抗压强度、抗剪强度和平面外偏心承载力较高。
Because compression and bending strength of multi-function concrete hollow block is strong, its masonry compression strength, shearing strength and eccentric of out of the plane is much higher.
分析结果再现了矿柱从微破裂产生到宏观裂纹形成、最后产生失稳破坏的全过程,并研究了统计平均强度与极限承载力的关系。
The paper numerically demonstrates the pillar failure process-from micro crack to macro crack to unstable failure and studies the relations between limit load and statistical mean strength.
对于非均质各向异性软土地基上管桩基础的承载力,基于塑性极限分析理论考虑软土强度的非均质与各向异性效应,提出了一种改进的三维极限分析上限解法。
A modified three-dimensional plastic limit analysis method is proposed for lateral bearing capacity of the large-diameter pipe pile in the inhomogeneous and anisotropic soft ground.
节理强度对岩石地基的极限承载力影响很大,但当节理倾角比较小或比较大时,节理的强度对计算结果的影响并不显著。
The strength of the joint affects the ultimate bearing capacity of jointed rock foundations greatly unless the obliquity is too small or too large.
其特点是具有间距尺寸准确,强度高,刚性好。承载力均匀,抗裂性能强,节省钢材等。
The characteristics of the wire-mesh reinforcement are accurate dimension, high strength, good rigidity, even load bearing, strong anti-break capacity and steel products saving.
集中力作用下钢筋砼板的承载力取决于板的抗弯强度与冲切强度。
The carrying capacity of a reinforced concrete slab under concentrated load depends on its bending strength and punching strength.
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