The bonding strength of joint zone made by direct and indirect bonding was evaluated and their fracture characteristics were analysed.
对直接连接和间接连接接头的接合强度进行了评估,并对接头断裂特性进行了分析。
The arranged pipe heater of vertical cylindrical storage oil tank often occurred damage at the joint zone between the distributor pipe and bundle.
立式圆筒形储罐用的排管式加热器,在分配管与管束连接处经常发生损坏。
The active element zone is IC is matched with several active elements and the P-N joint zone is finished by ionic layout different type of dopants.
集成电路内有主动元件区,配置复数个主动元件。P-N接合区以离子布植不同型态的掺质而完成。
At the same time, some design and construction Suggestions of strengthening beam in joint zone what can be a reference for most engineering technologists are given.
同时,针对节点区梁端的加固设计和施工提出了建议,供工程技术人员参考。
The formula calculating the initial stiffness of welded connection of steel frame was drawn according to bending deformation mechanism of joint zone of welded steel frame.
先从梁柱节点受弯变形的机理入手,推导出钢框架梁柱焊接连接节点的初始刚度计算公式。
A new type of column-RC beam joint of concrete filled steel tube (CFST) is created. The outer tubular column of CFST is disconnected in the joint zone. The core steel tube is put in the joint zone.
提出一种在节点区间断钢管混凝土柱的外钢管、设置芯钢管的新型钢管混凝土柱与钢筋混凝土梁的节点。
One useful means of allaying the panic might be for euro-zone countries to issue part of their debtas joint bonds.
对于欧元区国家来说,一种可能缓解恐慌的有效途径是将他们部分的债务以联合债券的形式来发行。
It is proved by fractal theory that the welded state of every micro zone at welded surface is uneven in the formation process of isothermal superplastic solid-state welding joint.
这也从分形理论的角度证明了在超塑性固相焊接头的形成过程中,焊接面各微区的焊合状态是非均匀性的。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
用焊接方法连接的接头称为焊接接头,它由焊缝、熔合区、热影响区及其邻近的母材组成。
South Korea has proposed establishing a joint fishing zone to prevent conflict in the disputed waters.
韩国曾经建议设立一个联合捕鱼区域,以免在有争议的海域发生冲突。
Jenin's much-hyped joint Palestinian-Israeli industrial zone is still a bare patch of land.
杰宁众星捧月的巴以合资工业区至今还是一片荒地废墟。
Marmatite is the guide mineral of the second ore type which appears in bedded, veined and irregular ore bodies near contact zone of magmatic rock or joint positions between faults and ore beds.
另一种以铁闪锌矿为标志,矿体呈似层状、脉状及不规则状等,靠近岩体接触带或断裂与赋矿层的交汇部位产出,代表了成矿第二世代。
HSBC said last year that it was in talks to launch a joint venture in a free-trade zone inShenzhen in which it would have a controlling stake.
汇丰(HSBC)去年称,正在商谈在深圳自贸区创办合资企业,汇丰将拥有该公司的控股权。 。
A new view of characteristic zone of fusion welding joint is put forward through observations and researches of many fusion welding joints.
通过大量的熔化焊接头试样的观察和研究,提出了熔化焊接头特征区域划分新方案。
CIMC (Dalian) Logistics Equipments Park, situated in Dalian Free Trade Zone, is a joint venture of CIMC and B.
中集(大连)物流装备园位于大连保税区,是中集集团与英国B。
The last prism failed at a considerably weak bed joint outside of the constant moment zone.
最后棱镜未能在一个相当薄弱的时刻不断床以外区域的联合。
Improvement of elongation of joint is related to weaker cool deformation degree of heat affect zone (HAZ) and uniformity of strength and stress level between weld and base metal.
接头延伸率的改善同热影响区冷变形程度的减弱及焊缝强度、应力水平同母材趋于一致有很大关系。
The main region of invalidation of the weld joint between different steels is commonly in fusion zone during welding or serving.
异种钢焊接接头在焊接时或使用期间,发生失效的主要区域通常在熔合区。
If the true dip line of one or two joint planes plot within a sliding zone of double-faced slope, a double-faced sliding failure can be possible.
如果有一两个节理面真倾向线落在滑动区内,滑动破坏才可能发生。
A new joint venture was built in the tax free zone.
一个新的合资企业在免税区内建了起来。
The share of profits that investors in special zone Chinese-foreign joint ventures remit abroad shall be exempted from income tax.
特区中外合资经营企业的客商将从企业分得的利润汇出境外,免征所得税。
The paper studies the fatigue failure probabilistic model of the weld zone in welded joint using probabilistic fracture mechanics and reliabilitistic analysis methods.
本文采用概率断裂力学方法和可靠性分析方法,针对压力容器焊接接头的组织不均匀特点,研究了焊缝区疲劳失效概率模型。
For CH joint, when the initial crack is located in hard zone, the closer the initial crack is to the hard soft interface, the slower the fatigue crack growth rate is.
起始裂纹在硬区的软对硬力学性能非对称焊接接头,起始裂纹越靠近软区,疲劳裂纹扩展速率越慢;
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 big area laser transformation hardening must adopt the methods of facular joint in giving priority to attrition, and the tempering zone can't be avoided in the joint.
以提高耐磨性为主的大面积激光相变硬化必须采用光斑搭接方法,在搭接处的回火带是不可避免的。
The author analyses some problems in pool design, such as the determine of groundwater level, the setting of shrinkage joint, practice of later casting zone and the fitting of design and construction.
通过作者多年在水池设计中所遇到一些常见问题,从结构专业的角度出发,分析探讨了地下水位的确定、伸缩缝的设置、后浇带的做法及设计与施工配合等问题。
The results indicated that impact absorbed energy of heat-affected zone in welded joint of X70 pipeline steel were proportional with shearing area on the whole.
结果表明:X70管线钢焊接接头热影响区冲击试样的冲击功与断口剪切面积基本成线性比例关系,冲击功越高,剪切面积越大。
The main parameters in tests are the percentages of longitudinal steel in beam, the percentages of stirrups in beam plastic zone and the volumetric percentages of stirrups in joint core.
试件的主要研究参数为梁纵向钢筋配筋率、梁塑性铰区配箍率以及节点核芯区体积配箍率。
The appearence characteristics of the heterogenous mixture zone near the bottom of weld metal in the fusion welded joint are studied through metallographic observations of many fusion welded joints.
通过时大量熔化焊接头的金相观察,研究了熔化焊接头焊缝底部附近“不均匀混合区”的形貌特征。
The result shows that the fracture mode is low stress brittle fracture. The fracture is mainly caused by needle type martensite in the heat affected zone of the weld joint.
结果表明,在连接杆焊缝附近的热影响区中存在大量针状马氏体组织,在低应力的作用下,导致材料发生脆性断裂。
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