提高温度有利于出现内聚破坏,而提高实验速度则易于出现界面破坏。
It prefers cohesive failure at high temperature, otherwise it tend to interface failure at high loading rate.
在复合材料中由于制备工艺或后期损伤导致的弱结合界面,界面破坏为主要的复合材料破坏机制。
Interface breakage will be the main fracture mechanism if the interface bonding is weak because of the damage during the composites preparation.
试验分析了荷载和干湿交替环境共同作用下CFRP -钢界面破坏特征、极限荷载影响和破坏机理。
The ultimate bear capacity, the failure characteristics of the CFRP and steel interface are studied after long term loading and dry-wet cycling.
采用分子动力学模拟方法,可以对结合材料的界面起裂过程进行模拟,从而获得结合材料界面应力和界面破坏之间的关系。
A simulation method of molecular dynamics is introduced to simulate the interface crack initiation, from which the correlations between the interface stress and the interface fracture are acquired.
虽然在分子动力学模拟中采用了高度简化的界面模型,但对界面破坏过程的模拟,仍可以帮助人们获得结合材料界面破坏过程的规律性认识。
In molecular dynamics simulation, a quite simplified model was used, but the simulation for the process of interface fracture also helps to acquire some rules about bi-material interface fracture.
当你设计一个层或者ui界面时,不要试图把太多的元素硬塞到一个页面中,随意再增加一个元素都可能破坏整体的视觉效果。
When you design a layout or UI, try not to jam too many elements into a page; it increases the chance of having one of the elements stink the whole thing up.
通过命令行界面(CLI)重复打开和关闭ambulant每次会破坏错误缓冲。
Repeated opening and closing of Ambulant from the command-line interface (CLI) destroys the error buffer each time.
结果表明,现行的单钢管桩属于界面的粘结破坏,承载力低,变形能力弱,不能充分发挥材料特性。
Single pipe pile shows sliding failure at interface and cannot utilize the strength of material; the bearing capacity and deformation ability are low.
对数衰减率适宜于测定界面粘结的破坏。
The log decrement are suitable for determining interface bond damage.
从混凝土路面与基层接触界面的破坏试验入手,分析基层对面板的约束状况,从而为水泥混凝土面板的设计提供参考。
This paper proceeds from the destruction test of the contact interface, and then analyzed the restraint state so as to offer designing consultation for cement concrete face plate.
当所有的金不能完全溶解在焊钩中时,就会在金与钩的界面附近发生脆性破坏。
When all the gold does not dissolve in the solder brittle failure occurs near the goldsolder interface .
热力学应力破坏了原有的柴油弯曲界面压力的平衡;
The thermodynamic stress destroys the pressure equilibrium of original diesel oil bending interface.
界面的破坏与失效是考察纤维增强复合材料产生增韧效应的关键力学问题。
The damage and failure of the interface is a crucial mechanical problem for exploring the toughening effect in fiber-reinforced composites.
进一步增加调制周期,两调制层之间产生非共格界面,破坏了薄膜中的交变应力场,薄膜的硬度和弹性模量也随之降低。
Further increasing modulation period leads to the emerge of incoherent interface and the destroy of alternating stress field, accompanied by the decreased mechanical properties.
本研究利用“剪切梁”模型,研究了在定常侧压力和周期性的反平面剪切载荷共同作用下,层间界面的破坏规律。
In this study, the interface failure under the joint action of constant compression and periodical anti-plane shear were investigated.
通过这种方式,腐蚀产物在宏观孔隙中形成致密的微观结构,阻止腐蚀介质对界面的破坏。
By this way, the microstructure of corrosion products in macro-pores became compact and the destruction of corrosion medium to interface was inhibited.
编制的软件有友好的界面并可用于主应力空间中各种工程材料屈服面和破坏面的模型及计算机辅助教学。
The present users-friendly software can be widely used in establishing the yield and failure surfaces for various engineering materials and the computer aided instruction (CAI).
根据试验结果,定义了混凝土的不同破坏阶段及分界面的确定原则。
Based on the experimental results the different failure stages of concrete are defined and the principle determining the interfaces of the different failure stages of concrete is given.
本研究利用“剪切梁”模型,研究了在定常侧压力和周期性的反平面剪切载荷共同作用下,层间界面的破坏规律。
In this study, the interface failure under the joint action of constant compression and periodical anti-plane shear is investigated.
拉伸破坏损伤表现为:基体开裂,横向纤维束开裂,界面层脱粘,纤维断裂,层间剥离和纤维束断裂。
The tensile damage behavior involves:matrix microcracking, transverse bundle cracking, interfacial debonding, fiber fracture, ply delamination and bundle splitting.
界面脱粘是钢-混凝土组合结构中的一种常见破坏方式,而一些研究结果表明钢-混凝土界面的脱粘可能是由能量控制的。
Debonding between steel and concrete is a common failure mode in composite structures, and it is indicated interfacial failure may be energy governed.
水分的出现会加速木塑复合材料制品表面老化褪色、弯曲性能损失以及聚合物和木粉界面相容性的破坏等。
The presence of water accelerated aging properties, such as changes of color and flexural property and interfacial compatibility of wood flour and polymer.
但由于界面的存在,在其使用过程中会出现分层破坏。
Desalinations often appear on the interface of FRMLs in use.
说如果你的布局异常在用户界面中破坏了使用它的一些东西,你就有机会被拒绝。
Saying that if your layout exceptions break something in the UI that makes difficult the use of it, you have a chance of rejection.
水对沥青路面的破坏主要分为两类:水侵入集料-沥青界面引起的沥青膜剥离,温度下降引起水分体积膨胀造成的沥青混合料结构损伤。
The bad effects of water consist in the stripping of asphalt film or structure damage caused by the volume expanding of water when temperature decreases.
结果表明,当界面结合较强时,复合材料主要发生穿晶破坏,材料韧性较好但强度较差;
The results show that mechanical properties of interface have significant effect on the composite and its final fracture mechanism.
对14个配有钢筋的新旧砼界面连接节点进行了破坏性的试验,得出了破坏形态及其承载力的计算公式。
This paper deals with a destructive test of 14 new and old concrete reinforced boundary connections. The destructive patterns, loaded capacity and shear_resistant calculation formula are given.
对14个配有钢筋的新旧砼界面连接节点进行了破坏性的试验,得出了破坏形态及其承载力的计算公式。
This paper deals with a destructive test of 14 new and old concrete reinforced boundary connections. The destructive patterns, loaded capacity and shear_resistant calculation formula are given.
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