搭接

In the back-alley in the coal face when the machine goes to reprint its arch bridge and all of the aircraft ended the lap belt conveyor stack of position limits, a retractable belt conveyor shortened ride Next length of the belt conveyor for the development of the shift to home-unloading nose reproduced below, can be reproduced with the face of the advance goes forward.

在后退式采煤工作面运输巷中，当转载机推移到其拱桥段全部与带式输送机机尾段搭接叠的极限位置时，可伸缩带式输送机缩短一个搭接长度，带式输送机的机发展部移置到转载机卸载机头下方，转载机又可随工作面的推进而向前推移。

Inthe back-alley in the coal face when the machine goes to reprintits arch bridge and all of the aircraft ended the lap belt conveyorstack of position limits, a retractable belt conveyor shortenedride Next length of the belt conveyor for the development of theshift to home-unloading nose reproduced below, can be reproducedwith the face of the advance goes forward.

在后退式采煤工作面运输巷中，当转载机推移到其拱桥段全部与带式输送机机尾段搭接叠的极限位置时，可伸缩带式输送机缩短一个搭接长度，带式输送机的机发展部移置到转载机卸载机头下方，转载机又可随工作面的推进而向前推移。

The problem of water leakage from curtain for cutting off water is reasonably solved after the conception of apparent connection width and construction method of big connection width in curtain for cutting off water in deep-mixing piles are proposed from practical engineering need. The economical benefit of the construction method of big connection width is better than that of construction method of traditional connection width.

6从实际工程需要出发，在深层搅拌桩止水帷幕中提出了视搭接宽度的概念和大搭接宽度设计施工方法，较好地解决了止水帷幕中桩间开叉漏水的问题；大搭接宽度施工方法与传统搭接宽度施工方法相比，还具有较好的经济效益。

In this paper, the calculating models and chart models for spliced network planning are analyzed in a systematic way.

对搭接网络计划的计算模型和图示模型进行了较系统的分析，引入了延迟工序和增广网络计划的概念，基于这些概念，讨论了搭接网络计划时间参数的计算模型和双代号搭接时标网络图的生成与判读方

By analyzing the corrosion situation of lap joints, it was found that there was no evidence of corrosion on the outside surface of skin and that the faying surface was corroded badly.

通过对一架服役20多年的退役飞机分解检查，分析搭接件的腐蚀状况，发现搭接件外表面光滑，而搭接面腐蚀很严重。

Aiming at the phenomena paying little attention to constructional design, it illustrates the importance of joint designs in structure, analyzes the methods of member lap and joint designs and puts forward some personal opinions about joint designs in landscape Architecture application according to some detailed materials.

针对目前构筑物设计中普遍存在不重视结构设计的现象，本文以翔实的资料从建筑结构技术的发展及设计观念出发，阐明了构筑物构件搭接与节点设计的重要性，分析了构件搭接与节点设计的方法，并对构件搭接与节点设计在景观设计中的应用提出了个人的一些看法，希望以此引起设计师对构筑物设计中结构知识的关注，从而建立构件搭接与节点设计的新观念。

In this paper, a 4-node plate element combined with rivet element and contact element is employed to analyze two typical rivet joint structures, i.e., lap joint and butt joint. The penetration between two sub-plates in the lap zone or butt zone is avoided by introducing contact element in the proposed FE model. Bending deformation and its effect on in-plane displacement of the two typical rivet joint structures are studied.

本文采用四节点板单元，结合铆钉单元、接触单元，建立了针对铆接搭接及铆接对接两种典型结构的有限元模型，并考虑了搭接或对接区内的接触问题，通过参数分析研究了铆接搭接和对接结构在拉伸载荷下的弯曲效应及其对面内位移的影响。

Changes suddenly in the net joining reason place steel bar section, has the stress concentration, creates the pan partial crack compared to bend the region the crack to widen generally about 25%, this may through cause the lap joint to be located the stress to compare the narrow view the stipulation to solve, may cause the joining reason place crack opening not to surpass the standing operating procedure.

在网片搭接端头处钢筋截面突然变化，产生应力集中，造成板面局部裂缝比一般受弯区域的裂缝加宽25％左右，这可通过使搭接接头位于受力较小处的规定来解决，可使搭接端头处的裂缝宽度不超过标准规定。

Effects of volume of test panel,length of clad lines,overlapping length,lapping pass number of clad layer and restrictive planten on crack ratio of clad layer were investigated.

研究了试板体积、熔敷层长度、搭接量、熔敷层搭接道数及压板拘束对熔敷层裂纹率的影响，结果表明随试板体积增大、熔敷层长度增加、搭接量增大和熔敷层搭接道数增多，熔敷层裂纹率升高。

Self-fluxing Fe-Cr-Ni-B-Si alloy prowders are laser clad on medium carbon steel substrate of dimensions 80×35×10mm〓. The investigation results of this clad layer are: micro-defects, micro-cavity and occluded forin substance, are the micro-cracks and crack resourses in clad layer; crack of coating propagates along the boundary of two kinds of eutectic sutructure; The included angle θ between the cracking direction and laser scanning direction in multitrack overlapping clad is smaller than that in one-track clad because of crack propagating along crystalline growth direction and crystalline direction in overlapping zone being different from it in one-track clad.

在调质态的45〓钢表面，采用预置粉末法进行FeCrNiBSi合金的多道搭接激光熔覆，对其熔覆层进行分析表明：多道搭接激光熔覆层裂纹扩展方向与激光扫描方向间的夹角θ与单道熔覆时相比明显变小，前者θ0°，后者θ角基本都为90°，这主要是因为多道搭接时，搭接区结晶方向发生了变化以及裂纹沿结晶方向扩展所致；激光熔覆层裂纹大多是以覆层与基材交界面的孔洞、熔覆层内不同方向共晶团间的显微缩孔、夹杂物的边界等三种显微缺陷作为裂纹源，并沿低熔点物相形成元素偏析造成弱化膜的共晶团界面扩展延伸。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。