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combined section
相关语句
  组合截面
     The method unify design theory of B parts of portion prestressed concrete and common steel concrete parts,and be the same with simple beam and combined section beam.
     该方法将部分预应力混凝土 B类构件与普通钢筋混凝土构件的设计理论和方法统一起来 ,适用于简单梁与组合截面
短句来源
     Strength and Stability Calculation on Eccentric Compression Bars with Dual-angle Steel Combined Section
     偏心受压双角钢组合截面杆件的强度和稳定性计算
短句来源
     Nonlinear Finite Element Analysis of Axially Loaded Combined Section Short Columns
     组合截面轴压短柱的非线性有限元分析
短句来源
     Taking into account the effect of material nonlinear constitutive relation and the variation of Poisson's ratio under loading, the finite element models for axially loaded combined section columns were proposed.
     本文借助商用有限元分析软件ABAQUS,利用软件子程序接口,引入应力场变量,来考虑两种材料本构关系的非线性以及受力过程中Poisson比、模量的变化等因素,建立了组合截面短柱在轴心压力作用下的非线性有限元计算模型。
短句来源
     Combined section columns which are made of a circular or a square tube filled with another material are used widely in engineering structures, such as concrete filled tube.
     圆管或方管内填充另一种工程材料构成的组合截面构件(如钢管混凝土)在工程结构中得到了广泛的应用。
短句来源
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  “combined section”译为未确定词的双语例句
     Application of analogous anti-slippery stake grouting technology in combined section of high roadbed
     类抗滑桩注浆技术在高填土路基处理中的应用
短句来源
     Application of Joint Support of Anchor Craning Beamin Combined Section Roof Support
     锚索吊钢梁联合支护在综放切眼顶板支护中的应用
短句来源
     Objective : To determeine the effect on the knee after the posterlateral structure(PLS) and Posterior crucate ligament (PCL) were sectioned . Analyse the difference after the isolated or combined section of PCL and PLS .
     目的:通过生物力学研究分析膝关节后外侧结构(PLS)、后交叉韧带(PCL)单独和联合损伤后膝关节外旋稳定性的变化;
短句来源
     Two methods are given for calculating the interference effects of the wash field on the afterbody and the combined section of the body and the tail.
     计算旋涡洗流对后体和尾翼的气动力干扰效应有两种方法:一种采用细长体理论,适合于小展弦比尾翼;
短句来源
     The derived theoretical calculating equations show that the old raw method has four obvious defects in the anchor design. The author compares his proposed calculating method with the old one,and comes to the conclusion that the simply supported force of anchoring bolts got from the old one is very conservative, the check-up of the combined section constituted with the edge plate,support plate and rib plate is also conservative.
     以推导出的理论公式证实了原有的锚栓设计存在四个严重缺陷,并将新建议的方法与原有的计算方法作了比较,得出的结论是,原有方法得出的锚固螺栓简支力非常保守,而以边缘板、支承盖板和肋板构成的组合截面的校核也比较保守。
短句来源
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  相似匹配句对
     Application of Combined Supporting in Large Section Room
     联合支护在大断面硐室的应用
短句来源
     COMBINED SPINAL AND EPIDURAL ANESTHESIA FOR CESAREAN SECTION
     脊髓硬膜外联合麻醉在新式剖宫产术中的应用
短句来源
     93001 section.
     将各带与93001地点剖面进行了对比。
短句来源
     In the Dongpan Section, N.
     鉴于四大寨剖面顶部N.
短句来源
     combined transfection;
     联合转染;
短句来源
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  combined section
The 178 samples studied cover a combined section about 30 m thick, comprising the whole sequence of seven planorbid beds.
      
After bilateral combined section of the maxillary and inferior alveolar nerves, the animals did not eat food by themselves in the first postoperative week.
      
When these characteristics are affected by the core material of the panel, the combined section shall be tested when deemed necessary by the ICCES.
      
Korea, and the area was a combined section of road and bridge with the total area of 15.1 and the route length of 2.9 km.
      


A study is made of the wakes shed from the wing panel of a rolling canard controlled missile and a numerical method with a computer program for calculating the wakes and their interference effects on the rolling configuration is developed . A twisted vortex line model is established based on physical analysis and is found in conformity with the experiment . The strength of vortices and their positions that change with time are determined by numerical analysis. Two methods are given for calculating the interference...

A study is made of the wakes shed from the wing panel of a rolling canard controlled missile and a numerical method with a computer program for calculating the wakes and their interference effects on the rolling configuration is developed . A twisted vortex line model is established based on physical analysis and is found in conformity with the experiment . The strength of vortices and their positions that change with time are determined by numerical analysis. Two methods are given for calculating the interference effects of the wash field on the afterbody and the combined section of the body and the tail. One of the methods is based on the slenderbody theory which is for the low aspect ratio tail while the other is based on the reciprocal theorem and it is for the moderate aspect ratio tail. Analysis and calculation show that , in addition to the loss of the tail lift which occurs in nonrolling cases,a side force, yawing moment and rolling moment would can also be produced by the wakes . This fact can be directly ascribed to the interaction or coupling between angle of attack and rolling , and it is included in the Magnus effects.

研究了旋转鸭式导弹前翼涡迹的扭曲变化,提出了计算洗流气动力干扰的数值方法。根据实验观测和分析,建立了计算扭曲涡迹的数学模型。由于导弹绕纵轴旋转,涡强和起始位置均随时间变化。计算旋涡洗流对后体和尾翼的气动力干扰效应有两种方法:一种采用细长体理论,适合于小展弦比尾翼;另一种采用反流定理,适合于中等展弦比尾翼。计算表明:前翼旋涡洗流除降低尾翼升力外,在旋转导弹上还要产生侧向力、偏航力矩和滚动力矩。这种现象可归入攻角和旋转的耦合气动力效应成为马格努斯效应的一个组成部分。

In order to replace a bending section of the fractionating tower in catalytical cracking unit and to raise the height of the tower bottom by using a combined section that is, a tower bottom cover and its supporting skirt to replace the old bottom section, a plan of suspending installation with attached high center of gravity was worked out after the neccessary calculation of strength and stability. Replacing of those two sections of the tower was succeeded in the first practice with engineering...

In order to replace a bending section of the fractionating tower in catalytical cracking unit and to raise the height of the tower bottom by using a combined section that is, a tower bottom cover and its supporting skirt to replace the old bottom section, a plan of suspending installation with attached high center of gravity was worked out after the neccessary calculation of strength and stability. Replacing of those two sections of the tower was succeeded in the first practice with engineering quality guaranteed.

为了在检修期更换催化裂化装置的分馏塔中间一节弯曲段塔体,同时为了提高塔底标高,由一段新的塔体封头和裙座段的组合体替换一段原塔段。经必要的强度和稳定性计算,制定了附着式高位重心吊装、更换方案。两段塔体均一次更换成功,保证了工程质量。

BEM is a useful numerical method having prominent advantages inengineering geological problems.In this paper,the definite problemof three dimensional electricity field of loess cave is given and thenits boundary integral equation is obtained by theory of GreenThe results of this method agree with those obtained by traditionalsolution of Legendre Seriess.In the paper,a large number ofapparent resistivity curves are calculated by BEM,facilitating theoptimum arrangements of combined section method.

边界元法(BEM)作为一种新的有突出优点的数值计算方法,正在不断地开辟新的应用领域。本文通过给出黄土洞穴问题的三维稳定电流场的定解问题,利用格林公式导出边界积分方程。并将其计算结果与勒让德(Legendre)级数解进行对比,评价该方法的计算精度。同时,运用BEM 大量地计算了各种不同参数的视电阻率(p_s)曲线。从而对电阻率法的联合剖面装置参数进行了优选。

 
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