同时，等幅循环荷载与野外爆破地震荷载在荷载类型、荷载强度和频率方面对试验结果有一定的影响。
Meanwhile, the effects of load types, load strength and frequencies of the uniform cyclic load and the field explosion load on the test results are of importance.
通过X射线粉晶衍射成分分析，结合岩石点荷载强度试验研究，查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
关于点荷载强度试验的经验公式及其修正指数的规定和论述，在相关的规范和手册中还有一些有待明确的方面，因此在岩土工程应用中存在着一定的局限性。
Concerning the stipulation and statement for empirical formula and revised index in point loading strength test there are still some uncertainties in related specifications and manuals.
随着最大试验荷载的增加，更新的粘结强度均值逐渐增大，但更新的变异系数逐渐减小。
With the increase of test loads, the updated mean bond stress increases, but the updated coefficient of variation decreases.
本文总结了在短期单调荷载作用下混凝土的破坏机理，断裂韧度和强度理论方面的研究成果。
This paper summed up the recent works about failure mechanisms, fracture toughness and failure criteria of concrete which are monotonously loaded in a short-term.
采用统一强度理论对楔体进行了极限分析，得到了极限荷载的滑移线解，并讨论了其在岩土工程中的应用。
The paper analyzes the limited load of wedge by unified strength theory, finds its solution in slip line and discusses its application in geotechnical engineering.
应用蒙特卡罗模拟方法，考虑材料参数和荷载的变异性，对混凝土重力坝强度和稳定性的可靠性分别进行了研究。
Considering the material parameters and the load changeability, the reliability of intensity and stability for the concrete gravity dam is researched with the method of Monte Carlo simulation.
随着初始静态荷载的增加，混凝土的动态强度趋于减小。
With the increase of initial static load, the dynamic strength of concrete tends to reduce.
管（道支）架要有一定的强度及刚性，与其荷载和服务相适应，并且其安装不应对建筑结构产生过度应力。
Supports shall be of strength and rigidity to suit loading, service and installed in manner which will not stress unduly the building construction.
研究表明，该铸钢节点在设计荷载的作用下，具有足够的强度和刚度；
The present investigation indicates that the cast steel joint subjected to its design loads has sufficient strength and rigidity.
本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子，并与二维平面应变模型分析的结果进行比较。
In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
分别利用塑性铰理论和压溃理讨论了强度计算问题，提出了强度承载能力计算公式和压溃荷载计算方法。
With the help of plastic hinge theory and collapse theory, the formulas for calculating strength failure load and the method for computing collapse load were established respectively.
文章以某生活模块为例，对海上运输过程中产生的拖航惯性力的生成理论、计算公式、荷载组合、有限元程序模拟、结构强度校核等进行简要介绍。
This paper takes a living quarter for example to introduce in brief the theory of towing inertia force, calculation formulas, load combination, FEM simulation and structural strength check.
本文探讨重复荷载对部分预应力混凝土梁疲劳抗剪强度的影响。
The effects of repeated loading on the fatigue shear strength of partially prestressed concrete beams are studied.
结构受冲击作用下的强度、刚度、稳定性、临界能量荷载和临界冲击力的研究属结构耐撞性研究范畴，由于结构在冲击作用下的响应是一个复杂的非线性力学问题，目前该研究领域还比较弱。
The research of intensity, rigidity, the stability, critical energy and critical impact force belongs to the fields of structure impact resistance, which the structure is struck in the impact load.
基床不仅需要具有足够强度以承受高速列车荷载动力作用，而且需要具有合适刚度与以满足高速列车行驶时安全舒适运行的要求。
There are not only enough subgrade bed strength, but also appropriate subgrade bed stiffness to satisfy with the safety and comfort under the high-speed train loading.
用SEM和TEM观察了材料的显微结构，指出弯曲强度增加是由于荷载从基体转移到晶须。
The microstructure examined by SEM and TEM indicates that the increase in bending strength is found to be dependent on the load shift from matrix to the whisker.
波浪荷载沿垂直立管的分布是不规则的，这对工程中用有限元法分析立管强度进行等效波浪结点力的计算带来困难。
The irregular distribution of the wave load along the erect riser makes the computation of equivalent wave nodal force difficult when applying Finite Element Method to analyze risers strength.
荷载对干湿循环过程中膨胀土的胀缩幅度及强度衰减具有明显抑制作用。
The effects of load in certain range were to restrain the swelling-shrinkage deformation and the attenuation of shear strength.
工程中对海底相近土层，可参考本文研究结果对其振动荷载作用下的强度变化进行初步定量分析。
The study results in this paper provide a reference for preliminary quantitative analysis of strength change of similar subsea clay layer in offshore engineering under the action of vibration load.
结合工程实例，对钢圆煤斗的荷载、其筒壁强度及稳定性、料斗内力等项均进行计算与分析。
In this paper combined with actual projects the load of circle steel coal bucket, intensity and stability of tube wall and internal force of charging bucket are calculated and analyzed.
本文通过试验得出了砼强度与砼小芯样的横劈荷载值间的线性关系。
The linear relationship between the strength of concrete and the point load to crush the small concrete cores has been determined by experiments.
基岩要求具有足够的强度承受坝坝身的荷载。
Foundation rocks are required to have the enough strength to bear the load of dam body.
干容重越大，土骨架能够承受荷载的有效面积越大，冻土的强度也越大。
The greater the dry density is, the greater the load bearing area of soil particles is, and the greater the strength of frozen soil will be.
在吊车荷载反复作用下，疲劳强度不足，因而出现疲劳破坏。
Under the repeated loading of the cranes, the fatigue strength of the columns is insufficient, and fatigue failures occurred.
实践证明，水平风荷载绝对控制拱式管桥的强度。
It has been proved that the strength of pipeline arch bridge is absolutely controlled by the horizontal wind load.
在需要承担较大荷载或湿度较大的地方，例如砌筑地下外墙或地下室外墙，就需采用质地密实且强度较高的混凝土砌块。
Where heavy loads are to be carried or dampness exists, AS with cellar or bASement walls, a dense and stronger concrete is necessary.
分析结果表明：在支撑相同荷载的前提下，混凝土强度越高，造价越低。
The results show that under the same supporting load, the cost of the steel reinforced and tubular concretes decreases as their concrete strength grade increases.
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.
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