The results showed that shooting method was effective to deal with the deformation of elastic-plastic beam with large-deflection.
结果表明,打靶法是解决弹塑性梁大挠度变形问题的有效方法。
Plastic theory is applied to analyse the corner supported single rectangular non beam slab with concentrated load in this paper.
应用塑性理论对集中荷载作用下的点支承单格无梁板作分析。
A finite element program of wall beam structure under elastoplasticity condition is compiled based on the plastic theory and used to test some practical samples.
并基于塑性理论,编制了“墙梁结构弹塑性有限元法计算程序”,对一些算例进行了验算,得到较好的结果。
The ends of reinforced concrete beam in seismic frame are critical positions that ensure ductility and plastic energy dissipation capability of the structure.
钢筋混凝土抗震框架梁的端部是保证结构抗震延性和塑性耗能能力的关键部位。
According to the engineering theory of plastic bending, the elastoplastic bending analysis of a beam is conducted using differential quadrature method.
根据梁塑性弯曲的工程理论,采用微分求积法进行了梁的弹塑性平面弯曲分析。
In optical-disk technology, a laser beam alters the surface of a plastic or metallic disk to represent data.
在光盘技术中,激光束改变塑料或金属盘的表面来代表数据。
In terms of the calculating theories of the composite steel-concrete beam, the elastic analysis and the plastic analysis are expounded systematically.
在组合梁的计算理论中,作者分别详细地阐述了组合梁的弹性分析和塑性分析理论。
Besides that, on the basis of studying the elastic and plastic finite element method and mechanics knowledge, the paper analyze a steel continuous beam by the large analysis software ANSYS.
另外在研究弹塑性有限元法和力学知识基础上,利用大型有限元分析软件ANSYS对连续钢梁进行弹塑性分析,使塑性设计法的理论依据得以验证,并使认识更为直观。
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。
At present, The calculation method of continuous board and beam under vertical loads has two methods: elastic method and plastic method.
目前,对钢筋混凝土连续梁板在竖向荷载作用下的计算,常用的有两种方法,即按弹性方法计算和按塑性方法计算。
A finite element program of wall beam structure under elastoplasticity condition is compiled based on the plastic theory and used to test some practical samples. The result is perfect.
并基于塑性理论,编制了“墙梁结构弹塑性有限元法计算程序”,对一些算例进行了验算,得到较好的结果。
By summarizing domestic actual anti-seismic design method, steel of high-performance for anti-seismic is needed to achieve beam plastic hinge collapse mechanism which is required in the code.
通过对我国现行抗震设计方法的简要概述,得出为了实现规范要求的钢框架梁铰倒塌机制,需要使用抗震性能好的钢材。
This high power LD module can meet the requirements of plastic processing in power and beam quality.
此模块在功率和光束质量方面满足激光塑料焊接等应用的要求。
The invention relates to a node of carbon fiber reinforced plastic circular steel tube concrete column and reinforced concrete frame beam, belonging to a construction style of building node.
圆碳纤维增强塑料钢管混凝土柱与钢筋混凝土框架梁的节点,涉及一种建筑节点构造形式。
Second, under the rare case of earthquake, at first coupling beam arrive into the plastic point and dissipate the earthquake input energy to insure the security of the main structure of wall.
二是罕遇地震下,连梁先于墙肢进入塑性,耗散地震输入能量,保护剪力墙主体结构的安全。
A quasi static approach is presented for ductile tearing test of double cantilever beam specimen by using the model of elastic beam on elaso plastic foundation.
对典型结构钢的双悬臂梁试件的中低速韧性撕裂的实验进行了准静态模拟。
The utility model relates to a one-off mat paving in lawn planting, and includes multi-beam crosswise straw, which is integrated by lengthwise plastic wire intermittently in grid pattern.
本实用新型涉及一种种植草坪时所铺盖的一次性草帘。它包括多 束横向稻草,横向稻草由纵向塑料线间段地连为一体,并呈网格状。
In this paper, we propose to measure the beam envelope by a thin plastic scintillation filament.
本文提出用闪烁丝测量束流包络,从而求出粒子流真实发散度的方法。
By using of virtual work principle and the unit-load method, the elastic-plastic process of loading and deflection of a beam with one degree of indeterminacy under an even load is analyzed.
通过虚功原理和单位荷载法分析了均布荷载作用下一次超静定梁的弹塑性加载及变形过程。
Two basic types of beam-to-column connections using idea of shifting away plastic hinge from column face as well as design requirements of reduced beam section(RBS) connections are expounded.
此外,还介绍了塑性铰外移的两种基本形式以及狗骨式(RBS)连接的有关设计规定和适用条件,其设计方法可供我国工程设计人员参考。
This paper analyzes the pile-soil interaction adjacent to superficial surcharge, the pile is modeled simple elastic foundation beam, soil to be elastic-plastic deformation body.
本文针对大面积地面堆载条件下的邻近桩基进行分析,假定桩为简单的弹性地基梁,而桩周土作为弹塑性变形体。
An explicit expression of stiffness matrix for a 3-dimensional beam made of elastic-plastic material is derived in the paper.
本文推导了材料为理想弹塑性的空间梁单元弹塑性刚度矩阵的显式形式。
A 10MHz, 0.5in. dia. , search unit is placed on steel and acrylic plastic in succession. The beam spread in these two materials is approximately.
直径0.5吋的直探头放在钢板上,钢板后紧贴有丙烯树脂塑料。声束在两种材料中的扩散角约为( )。
The invention provides a concurrent heating rolling method of light-weight thin-wall H-beam and belongs to the technology field of metal plastic processing forming.
本发明提供一种轻型薄壁H型钢补热轧制方法,属于金属塑性加工成型技 术领域。
Study on shear strength of concrete beam strengthened with carbon fiber reinforced plastic sheet;
碳素纤维布加固混凝土结构是一种新型结构加固方法。
Study on shear strength of concrete beam strengthened with carbon fiber reinforced plastic sheet;
碳素纤维布加固混凝土结构是一种新型结构加固方法。
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