By analysis of the middle section stress of the hollow slab in the two situations of consider contact and not consider contact, verified the accuracy of contact finite element model in that situation.
通过考虑接触与不考虑接触两种情况时桥面板跨中截面的受力分析，验证该问题中接触有限元模型的正确性。
The geometrical similarity law in cross section was satisfied for the aluminum extruded tubes with a double hollow section.
具有双孔截面的铝合金挤压管的断面形状满足几何相似定律。
The equivalent section height coefficient and the ratio of material dosage of the hollow huge-frame structures were deduced based on the equal section inertia.
根据截面惯性矩相等的原则，推导了空腹巨型框架等效截面高度系数以及材料用量比。
Methods: ADFC was designed as hollow column, and the section is polygon. Disintegration and compressivestrength were carried out.
方法：ADFC设计成空心状柱体，截面为多边形，并进行了降解实验、抗压测试。
In the above diagram, the single-wire section between the two hollow cones can be as long as desired, but it must be fairly straight.
在上面的图中，两个空心锥单线之间的一段，可只要需要，但它必须是相当直。
The beam web, which extends over the entire bridge, is built of a trapezoidal, for reasons of corrosion protection hermetically welded hollow section.
梯形梁延伸到整个大桥，主要是为保护密封焊接空心截面不被腐蚀。
In order to enhance the service hfe of hollow steel for rock drill stem, the odd number side section shape hollow steel has been designed.
为了提高凿岩钎杆用中空钢的使用寿命，设计了奇数边截面形状的中空钢。
At the same time we can get the relationship between hollow circular laser beam and duty circle at different defocusing cross section.
同时得出了不同离焦量横截面上中空环形光斑的大小和占空比之间的关系。
Natural cross section height hollow, making the industry experts say the bamboo fibre for "breathing" fiber, also called it "the fiber queen".
天然横截面的高度中空，使得业内专家称竹纤维为“会呼吸”的纤维，还称其为“纤维皇后”。
The influences of formation condition and draw ratio in melt spinning on the hollowness of Circular cross section hollow polyester fiber are studied.
本文就熔融纺丝成形条件及后拉伸倍数对圆中空聚酯纤维中空度的影响进行了探讨。
According to the tapered section assumption, this paper presents a method for calculating the local stress of a hollow cylindrical shaft with fillets under tension.
根据锥形截面假设，探讨了一种计算具有圆角的空心圆轴拉伸时局部应力的方法。
Aluminum extruded hollow profile with super large section is a kind of high efficiency profile, which is used for subway and other railway vehicles.
铝合金挤压特宽空心壁板型材是地铁、城市轨道交通车辆用经济断面型材。
This machine is used to produce . solid bricks and hollow bricks . great of holes and large section in all size of hole style .
该机适用于生产实心砖高孔洞率大断面各种孔型的空心砖。
The cross section of the rail plate is hollow profile shape, and two ends of the rail plate are provided with wood plastic plugs.
所述的围栏板的横截面为中空型材状，其两端配置有木塑堵头；
The equivalent section height coefficient and the ratio of material dosage of the hollow mage-frame structures were deduced based on the equal section inertia.
根据截面惯性矩相等的原则， 推导了钢筋混凝土空腹巨型框架等效截面高度系数以及材料用量比。
This article introduced the cantilever climbing form construction technology of variable section hollow thin-walled pier through scheme comparison and selection.
本文通过方案比选确定了采用悬臂爬模施工技术，并详细介绍了变截面空心薄壁墩悬臂爬模施工技术。
By the loom for weaving small sample in the lab, using proper stitching structure, hollow three-dimensional woven fabrics having different section are weaved.
用实验室小样织机，配合适当的接结组织，制织了具有不同截面的三维空心机织物。
The achievements in this paper may be referenced for the fire protection design of practical engineering with concrete filled steel rectangular hollow section columns.
本文的研究成果可为有关矩形钢管混凝土工程进行抗火设计时提供参考。
This paper presents the results of a parametric study to investigate the ultimate strength of sleeve reinforced hollow section T-joints subjected to out-plane bending.
对用套管加强的T型管节点在平面外弯矩作用下的极限强度作了参数化分析。
In recent years, some of the hollow parts with non-circular section can be produced by spinning, which breaks through the limit of spinning only producing hollow parts with circular section.
近年来，一些非圆截面空心零件采用旋压技术进行加工，突破了传统旋压技术的范畴——旋压只能加工轴对称回转体的空心零件。
A circular tube-like gap (S1) in which a plating liquid (17) flows is formed between the tubular electrode placed in the hollow section and an inner peripheral wall (14) of the hollow section.
圆管状间隙（S1）在放置在中空段内的管状电极与中空段的内周壁（14）之间形成，电镀液在该 间隙（S1）中流动。
The lancet (1) further has a sealing section (5) which is formed in the hollow member (3) for air-tightly enclosing the puncture needle (41).
柳叶刀（1）还包括封闭部（5），其用于密闭收容设置于中空部件（3）中的穿刺针（41）。
In this paper, the principle and method of the function fabric that is knitted from hollow polyester and cross-section polyester is mentioned. The relative characteristics of the fabrics are tested.
介绍以中空涤和十字截面涤作为功能原料开发功能面料的原理和方法，并就其相关性能进行测试。
It is a fiber with hollow cross-section and made from renewable natural plant.
它是以可再生的天然植物为原料生产的一种具有独特中空截面的纤维。
IHPF is fit for manufacturing hollow components with changeable cross-section including typical structural components, hollow axle parts and special shape pipes.
内高压成形适合于制造空心变截面构件，给出了用内高压成形制造的典型结构件、空心轴类件和异形管件。
The practice proved that strengthen prestressed hollow by method of section-steel bonded, safe and reliable, low investment, fast and interference small, the effect was very good.
工程实践证明，运用粘型钢技术加固预应力空心板，安全可靠，速度快，干扰小，效果好。
The planar K-type and multiplanar KK-type joints are very commonly used in the directly welded circular hollow section (CHS) structures.
平面K型和空间KK型节点是直接焊接圆钢管结构中普遍使用的一种节点形式。
By test-loading of model of the tower-top hollow section model for Lan-cang River long-span bridge in Jing-hong, adequacy of prestressed loop stirrup design is testified .
通过对景洪澜沧江大桥索塔顶端模型的加载测试，验证了箱壁中预应力环箍设计的可靠性。
By test-loading of model of the tower-top hollow section model for Lan-cang River long-span bridge in Jing-hong, adequacy of prestressed loop stirrup design is testified .
通过对景洪澜沧江大桥索塔顶端模型的加载测试，验证了箱壁中预应力环箍设计的可靠性。
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