冲击地压是一种煤岩体的突然破坏现象。
Rockburst is catastrophic failure phenomena of rock mass and coal seam.
造成金属锈蚀、木材腐朽、水泥风化等破坏现象。
Caused by metal corrosion, wood decay, weathering and other damage to concrete phenomena.
这一结果能很好地解释本次地震的宏观破坏现象。
The result can give a good interpretation to the macro damage of the earthquake.
沥青混合料的剥离是沥青路面几种常见破坏现象之一。
Stripping of asphalt mixture is one of failure types of asphalt pavement.
提出了一种新型的堆砌体模型,用以描述这种结构破坏现象。
In this paper a new kind of constitutive model capable to describe the damage of soil structure has been proposed.
分析表明,考虑两次地震对建筑物的影响,累积破坏现象明显。
The analysis reveals that the structural cumulate damage is serious under the effect of two earthquakes.
地震烈度包络线通常用地面调查宏观地震影响和破坏现象来划分。
Earthquake isoseismal is usually determined based on the macroscopic earthquake affection and damages observed in the field.
目前环氧砂浆大面积应用出现的主要破坏现象为老化,开裂,脱空等。
At present, the main destruction phenomenons that epoxy mortar used in a large scale include aging, crazing, disengaging etc.
冲击地压是矿山工程中一种特殊的围岩破坏现象,发生机理十分复杂。
Rockbursts in coal mines are dynamic failure in the rock mass around a mine opening or excavation. Its mechanism is very complex.
造成溶血、血栓等血液破坏现象的内在原因之一是血液的动力学行为。
One of the internal reasons resulting in hemolysis and thrombi is the hemodynamics.
对试件进行了非线形有限元分析,得到的应力分布与试验破坏现象一致。
Non-linear finite element analyses were also carried out and the stress distribution pattern in the wall was consistent with the experimental results.
PET纤维-甲胺系统的化学应力开裂被归结为一种高聚物断裂破坏现象。
The chemical stress cracking of PET fiber-methylamine system is considered to be a fracture phenomenon of polymers.
大屯矿区姚桥煤矿进入深部开采后,出现各类非线性力学破坏现象,严重影响巷道的正常使用。
With the mining depth increase in Yaoqiao Coal mine in Datun mine area, various nonlinear mechanics damages are appeared, which can seriously affect the safety production.
据此提出了一重正化群弱面模型,并对损伤演化后期的临界破坏现象进行了初步的分析和探讨。
It shows that critical failure in spallation results from a cascade of coalescence of microcracks. In view of this fact, a renormalization group model Of weak surfaces in combinat…
就公路工程中水泥混凝土路面常见的破坏现象,成因分析及施工中应采取的控制措施进行了论述。
According to the common failure phenomena of cement concrete pavement in highway engineering the genetic analysis and prevention measures in construction are discussed.
沥青混凝土路面因水损害造成的唧浆、龟裂、网裂、坑洞等早期破坏现象,在公路路面中普遍出现。
Frost boiling, alligator crack, net-shaped crack and pits are commonly found in highway pavement, they are resulted from the moisture damage in the asphalt concrete pavements.
爆破振动过大会引起各种破坏现象,对爆破振动进行有效预测是优化爆破方案和采取防护措施的前提。
Over blasting vibration may cause various failure, and effective prediction to blasting vibration is the precondition for optimizing blasting plan and taking defense measurement.
结合试件破坏现象及试验结果,对屈曲约束支撑的力学性能、破坏机理以及作用效果进行了分析探讨。
Based on the phenomenon and results of BRB and BRBF, the damage mechanism of BRB and BRBF, the measured and theoretical mechanical properties of BRBF and CBF were analyzed and discussed.
本文对池体构筑物的特点进行了分析,调查了目前池体构筑耐久性施工技术措施和池体构筑物破坏现象。
This paper analysis the characteristics of pool structure, investigate in the durability construction technology and breakage phenomenon of pool structure.
高强混凝土的渗透性很低,高温下可能出现爆裂破坏现象,严重影响混凝土及其内部钢筋的结构使用性能。
With low penetration, the spalling of high strength concrete (HSC) at elevated temperatures which seriously affect the performance of reinforce concrete structure might occur.
万向连接轴是许多工程机械的传动连接部件,由于应力集中的影响,连接轴的叉头和扁头经常发生破坏现象。
The universal joints are the very important components in mechanical engineering, and as the effect of stress concentration, the fork of the joint axis and the flat head are often damaged.
采用结构代表胞元模型数值模拟了在不同相对密度范围的单型铝蜂窝结构在单向压缩过 程中的变形、失稳和破坏现象。
The model of representative unit cell (RUC) is used to numerically simulate the deformation, instability and collapse of single-mode aluminum honeycombs under uniaxial compression.
根据河南省的自然情况,结合近年来河南省高速公路半刚性沥青路面出现的早期破坏现象,从多方面分析了产生病害的原因。
The reasons are analysed in ways and means to combined with early failure of expressway half rigidity base bituminous surface according to Henan province natural conditions.
通过对岩层移动及破坏现象的分析和研究,找出了可能发生覆岩离层的岩层层位以及离层在工作面推进过程中位置的变化规律。
According to the analysis and research on the rock layer movement and destruction phenomenon, the position of divided layer and changing rule are found.
泥混凝土路面裂缝是高等级公路路面易出现的一种破坏现象。它极大地缩短了高速公路的有效寿命。并给行车安全造成了隐患。
The crack of cement concrete pavement is one of common-seen hazards. It has greatly shortened the effective life-span of the expressway and brought the hidden danger to traffic safety.
通过对21个灰砂蒸压加气混凝土砌体试件受压变形性能的试验研究,分析了其受压破坏现象及机理,并与其他砌体进行了对比。
Based on compressive deformation experiments of 21 pieces of sand-lime-AAC(SLAAC) masonry, this paper analyses their failure mechanism, and compares it with other masonries.
在一定的应力水平下处于变形稳定状态的湿陷性黄土,当只增大应力水平或其含水量时,二者都会出现变形增大甚至强度破坏现象。
Loess in a steady of deformation at a certain stress level, when the stress or its water content is increased, the deformation of loess will increase, or even loess will be failed.
为揭示造成竹材切削过程表面破坏性不平度的原因,合理制定竹材切削工艺,研究了竹材刨切过程表面破坏现象,分析了其破坏机理。
The wreck appearance of planed bamboo surface was studied and its mechanism was analyzed to explore the cause of bamboo surface wreck during planing.
涂层在较大的P、V值范围内与各类配副均具有极低的摩擦系数和磨损量以及很高的尺寸稳定性;长期工作过程中,涂层未出现任何破坏现象。
Under a wide range of P and V value, there are very low friction coefficient and wear, high dimensional stability for coating-metal pairs and no any damage during the test of nylon coating.
涂层在较大的P、V值范围内与各类配副均具有极低的摩擦系数和磨损量以及很高的尺寸稳定性;长期工作过程中,涂层未出现任何破坏现象。
Under a wide range of P and V value, there are very low friction coefficient and wear, high dimensional stability for coating-metal pairs and no any damage during the test of nylon coating.
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