Meanwhile, a notional model was developed, in which the combined daily precipitation was used to predict the geological haz...
同时，还提出了一个用日综合雨量预测地质灾害的概念模型。
The results show that dislocation starts to glide in HAZ.
结果表明：热影响区位错开始滑移；
The results show that the maximum residual stress appears in heat affected zone (HAZ).
结果表明，最大焊接残余应力出现在热影响区。
With the increase of yield strength, the longitudinal residual stress of HAZ increases.
且随着焊缝强度增加，热影响区纵向残余应力增加。
The toughness of HAZ is higher than base metal under appropriate laser welding conditions.
在合适的激光焊接条件下，热影响区韧性高于母材；
The main factor affecting toughness of HAZ is the configuration and distribution of bainite.
影响HAZ韧性的主要因素是贝氏体的形态和分布。
Next, consider the effect of the thickness of plates on the microstructure and hardness in HAZ.
并藉著板厚的改变探讨其对热影响区之金相组织与硬度造成之影响。
Toughness distributions of different area on HAZ of grade X80 pipeline steel have been studied.
研究了X80级管线钢焊接热影响区不同区域的韧性分布。
Thermal cycling is an important factor to determine structure and property of HAZ after welding.
热影响区的热循环是决定焊后热影响区组织和性能的重要因素。
The microstructure evolution in HAZ of Welds is a complex procedure, which associates with many factors.
焊接热影响区微观结构演化与诸多因素密切相关，是一个复杂的过程。
The microstructure in weld metal, heat affected zone (HAZ) doesn't change, but the grains in HAZ grow up.
焊缝金属、热影响区中的微观组织基本没有变化，但热影响区组织晶粒略有长大趋势。
The mechanism of SCC in HAZ of specimens was analyzed by the microstructure variation and electrochemical theory.
并利用显微组织变化和电化学理论分析了焊缝试样HAZ的SCC机理。
Weld thermal cycle simulation was used to reproduce the structure in the HAZ of single run and multi-layer welding.
采用焊接热模拟再现了单道焊和多层焊haz的组织。
The simulations of austenite grain growth in HAZ of ultra-fine grain steel make foundation for future research work.
本文的研究结果将有助于新一代钢铁材料焊接HAZ组织模拟的进一步研究。
In addition the results of hardness test showed that the hardness of based metal and the HAZ and the weld was equivalent.
另外硬度试验显示，母材、热影响区、焊缝硬度相当。
On the basis of above experiment, fracture mechanism of X60 over-heated HAZ was given using the theory of slip line field.
在上述实验结果的基础上，采用塑性滑移线场理论，提出了X60过热区在不同服役温度下的断裂机理。
With large welding heat input, more upper Bainite and granular Bainite form, which is benefit to improve the property of HAZ.
采用大的线能量焊接，形成较多的上贝氏体和粒状贝氏体组织，对改善接头性能有利。
In this paper, MC technique is adopted to simulate the process of grain growth in HAZ and predict final grain size distribution.
为此，本文采用MC法对焊接热影响区的晶粒生长过程进行模拟，预测焊接热影响区的最终晶粒尺寸分布。
Reduction of UTS of about 20-30% with respect to base material occurred with rupture in the softened zone of welding, usually HAZ.
与母材相比，焊接后的试样抗拉强度减小了大约20 ~ 30%，试样在软化区发生断裂，该区域通常是热影响区。
The results indicate that HAZ produced during welding of grade X80 steel is made up of grads structure under different temperature.
结果表明，X80级管线钢在焊接过程中形成的热影响区由不同温度下形成的梯度组织组成。
The microhardness distribution of the welded joint is along the welding line. The microhardness is higher in nugget zone, and lowest in HAZ.
焊接接头的硬度分布沿焊缝中心基本对称，焊核区硬度较高，热影响区硬度最低。
If the design is based on the strain hardened properties, the allowable design stress will usually be above the actual yield point of the HAZ.
如该设计基于应变硬化性能，设计应力通常在HAZ实际屈服点以上。
The temperature field in welding HAZ was studied and analyzed. Welding heat curve was set up by argon-shielded tungsten arc welding experiment.
通过钨极氩弧焊试验，对焊接热影响区温度场进行分析和研究，建立了焊接热循环曲线。
In welding test of TCS stainless steel, it was found that impact absorbing energy of heat-affected zone (HAZ) near bond line in welded joint was low.
在TCS不锈钢前期焊接试验中发现其焊接接头热影响区的冲击吸收功值在熔合线附近较低，原因是接头热影响区晶粒粗大所致。
The relative amount of IAF and the morphology of grain boundary ferrite in HAZ were the decisive factors affecting the strength and toughness of HAZ.
HAZ组织中IAF相对数量及晶界铁素体的形态是影响HAZ强韧性的决定性因素。
The relative amount of IAF and the morphology of grain boundary ferrite in HAZ were the decisive factors affecting the strength and toughness of HAZ.
HAZ组织中IAF相对数量及晶界铁素体的形态是影响HAZ强韧性的决定性因素。
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