Based on the geometric non-linear analysis, the in-plane global stability of Space Lattice Tilted Column Frame of Triangle Section(SLTCF)is studied.
从结构的几何非线性分析着手,研究截面为三角形的空间格构式斜腿刚架的平面内整体稳定。
In the course of construction, concrete column plays an important role in the stability of building structure.
在建筑施工中,混凝土立柱对于建筑结构的稳定性起到了至关重要的作用。
In the mid-column design of gabled frames, the selected solid web section, isn t satisfied by in-plane stability checking because of the biggish out-plane effective length.
门式刚架的中柱设计中,常因为平面外计算长度较大,所选实腹式截面无法满足平面外稳定验算,从而导致用钢量增加。
Stresses in beam and critical load of column with cubic constitutive equation is solved. The stresses and stability behavior of columns is discussed.
本文分析求解了具有三阶本构关系材料梁的应力和柱的临界载荷,并对其应力特性和稳定特性作了探讨。
We concluded that the posterior column structures, especially the supraspinal ligaments and interspinal ligaments, would play an important role in maintaining the stability of the spine.
从结果分析可以认为后柱结构、特别是棘上韧带和棘间韧带对维持脊柱稳定,防止胸腰椎过度屈曲起重要作用。
The results indicate that the pulsed extraction column provides high operating capacity and stability using a standard nozzle plate rather than other cartridge geometry nozzle plates.
研究表明,有机相连续时,与其它结构参数的喷嘴板相比,标准喷嘴板脉冲萃取柱具有操作通量大和稳定性好的优点。
The chromatographic characteristics, including column efficiency, thermal stability, polarity and selectivity were studied.
考察了这种固定相的柱效、热稳定性、极性及选择性等色谱特性。
The stability and repeatability of coated capillary column were tested.
考察了涂层柱的稳定性和重现性。
The ANSYS Program is used to analysis the global stability of the hinged gable frames with different column heights, spans and slopes under the vertical uniform loading.
应用ANSYS程序,在竖向均布荷载作用下,对不同柱高、跨度和坡度的柱脚铰接的山形门式刚架进行了整体稳定分析。
We think the operation can make full decompression and conserve stability and mobility of spinal column.
作者认为该手术既能充分减压,又可保持脊柱的稳定性和活动范围。
The effects of temperature on column performance, retention, selectivity, and column stability are reviewed and applications of HTLC are introduced in this paper.
本文综述了高温条件下,温度对柱效、保留值、选择性、溶剂洗脱特征及色谱柱稳定性的影响,介绍了高温色谱的应用进展。
For the calculation problem of column stability set forth in this paper, there exists a trouble that the conventional solution cannot satisfy the equation of equilibrium.
对于文中列举的一道压杆稳定性计算题,其常用解法中存在着不能满足平衡方程的问题。
This paper combines the column shell curvilinear strip with the slab plate strip to analyse the overall stability and second-order displacement of tall tubular structures.
该方法适用于任意平面形状的高层建筑筒体结构及剪力墙结构的稳定及二阶位移分析。
A beam or a column often supports other members which participate in the buckling action, and significantly influence its in-plane stability and out-of-plane stability.
梁或柱为其连接的其他构件提供支撑,同时,与梁或柱相连接的构件也为梁或柱提供约束作用。这些约束作用极大地影响着梁或柱的平面内稳定和平面外稳定。
It has chromatographic performance of high column efficiency, good inertia and thermal stability, very high selectivity on analyzing dimethylbenzene isomer.
该柱具有柱效高、惰性好热稳定性好的色谱特性;用于二甲苯异构体的分析具有很好的选择性。
The main components such as body, crossbeam, column etc. were through aging treatment, so they have good stability and high machining precision.
床身、横梁、立柱等主要部件均经过时效处理,稳定性好,加工精度高;
It is indicated that apart from stiffness factor of beam to column, the ratio of depth to span and slop of roof greatly affect the stability performance of the portal frame under roof uniform loading.
研究表明,在均布荷载作用下,除了梁柱线刚度比,刚架高跨比及屋顶坡度对刚架的稳定性能影响很大。
Its chromatographic characteristics including column efficiency, operating temperature range, thermal stability, polarity and selectivity were studied, and its separation mechanism was discussed.
用其涂渍的弹性石英管柱柱效较高,使用温度范围较宽,热稳定性和选择性较好。研究了固定液对样品的分离机理。
Uses the twin mast column type structure, the load-carrying capacity is big, the platform area is big, the stability is extremely good, the revolution is flexible, carrying out is convenient.
采用双桅柱式结构,载重量大,平台面积大,稳定性极好,运转灵活,推行方便。
The paper trys to analyse stability of column by the method of dynamic analysis, deduces the formula of relation between axial compressive force and frequency of transverse vibration.
尝试用动力分析的方法对压杆稳定问题进行理论分析与实验研究。
Based upon dozens of analysis cases on gabled frames with different beam span, column height and roof grade, the behavior or influence of tension rod to frame stress and frame stability is determined.
本文依据刚架不同的横梁跨度、立柱高度、横梁坡度、设计了一系列的算例,在大量的算例分析结果的基础上,得到了横梁拉杆设置与设置位置对刚架梁柱构件内力、应力、稳定性影响的变化规律。
The kinetic activity and stability of the column reactor prepared by adsorption are all lower than that prepared by glutaraldehyde crosslinking.
并对大豆多糖固定化脲酶柱式反应器的动态活性作了初步的测试。
The paper studies the second-order effects and stability problem of the reinforced concrete hinged column and frame column.
本文对铰支柱和框架柱的二阶效应问题进行了较全面的研究。
Result: ion chromatogram column is separated well, stability of specimens is good, no obviously change appears after storing for a week.
结果:离子色谱柱分离效果好,样品稳定性好,存放1周无明显影响。
By the conditions of plastic stability of a column, the critical coning of die cavity is derived. conditions under which plastic instability can be avoided during upsetting are proposed.
利用压杆塑性稳定条件,导出了锥腔的临界角;提出了不产生塑性失稳镦锻的综合条件。
Considering some factors of differential settlement and settlement after construction and roadbed stability, DJM column that treats the soft ground is chosen.
通过考虑差异沉降、工后沉降和路基稳定等因素,选用粉喷桩的处理方法处理软基。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
应用振冲碎石桩加固软土地基和砂基地,可增强抗震稳定性,提高承载力和减少沉降量。
It is indicated that apart from stiffness factor of beam to column, the ratio of depth to span and slop of roof greatly affect the stability performance of the portal fr...
研究表明,在均布荷载作用下,除了梁柱线刚度比,刚架高跨比及屋顶坡度对刚架的稳定性能影响很大。
It is indicated that apart from stiffness factor of beam to column, the ratio of depth to span and slop of roof greatly affect the stability performance of the portal fr...
研究表明,在均布荷载作用下,除了梁柱线刚度比,刚架高跨比及屋顶坡度对刚架的稳定性能影响很大。
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