Taking Geiger domes and Levy domes as examples,the failure mode of these two types of domes subject to different load cases are investigated and their behavi.
目前,国内外对索穹顶结构的初始预应力分布、结构静动力性能等进行了比较全面的研究,但是一般以索单元的松弛和破断作为结构失效的标准,有关该类结构的破坏形式以及部分索松弛或破断后的受力性能研究却很少涉及。
According to the failure modes of ecological protection of expansive soil slope in some expressways,the treatment method to all kinds of failure slopes is presented,based on analysis of three failure models of ecological slope.
根据武汉绕城高速公路膨胀土边坡生态防护失稳破坏现象,在分析生态边坡3种滑动破坏类型的基础上,分别对各种滑动破坏形式,采用了简便易行、安全可靠的加固处理措施。
From the test results,categories and reasons of cracks and failure modes caused by them are presented by analysis.
通过对这些试验的综合分析,给出了出现裂缝的主要种类、成因及由此造成的破坏形式。
The stability of density flexural stiffness,ultimate shear load,and failure modes were analyzed.
为研究碳纤维含量对混杂纤维树脂基复合材料梁性能的影响,进行了4组14根3种不同碳纤维含量的混杂纤维树脂基复合材料HFRP(hybrid fiber reinforced plastic)梁的对比试验,分析了梁的制备工艺稳定性、抗弯刚度提高程度、腹板剪切极限承载力和受弯构件的可能破坏形式。
This paper summarizes the researches advance briefly,emphasizes on the experimental researches on failure modes and strength models of the flexural strengthening and of RC beams and put forward some prospects.
简单介绍了表面嵌贴FRP加固技术的发展,并介绍了该技术在钢筋混凝土梁抗弯加固方面的破坏形式的试验研究与承载力计算的理论,并且提出了一些展望。
This paper gives a brief exposition of the research advance on this new technology, with emphasizing on the failure modes and strength models of FRP-strengthened flexural RC members including flexural strengthening of beams, shear strengthening of beams and flexural strengthen.
简要论述了这一新技术的研究进展,着重论述受弯构件加固后的破坏形式和承载力计算方法,包括梁的抗弯加固、梁的抗剪加固和板的抗弯加固等,供实际工程应用参考。
Re-research on single-direction compression experiment and damage forms of cast iron;
铸铁单向压缩试验和破坏形式的再研究
Through arranging the experimental data,the sample crack divergence situation and damage form were analyzed,it concluded that the damage form of the frame wall structure filled with masonry mainly represented flexible failure in small punch ration and shear-bending failure in large punch ration.
为了探讨填充墙钢筋混凝土框架结构的力学性能,对三个三层单跨试件进行了试验研究,通过对试验数据的整理,分析了试件裂缝开展情况及其破坏形式,得出填充墙框架结构的破坏形式主要表现为开洞率小时的弯曲破坏和开洞率大时的剪弯破坏。
And a simplified method is present on the basis of the failure forms.
介绍了碳纤维布用于钢筋混凝土梁抗弯加固的研究和应用历史,分析了抗弯加固的破坏形式,探讨了抗弯承载力的简化计算方法,指出了需进一步研究的几个问题。
The results are as follows: 1)Under bending load, sugarcane stalks have four failure forms: breaking at neutral layer, t.
试验结果表明:蔗茎在弯曲荷载下主要有4种破坏形式:中性层裂纹、横向裂纹、底部纵向裂纹、不规则裂纹。
Under the conditions taking integral defect,local defect of web plate and residual stress in considerations the interaction between local buckling of web plate and overall buckling of members is studied as well as the failure forms of members,which reveal the functions of ANSYS in nonlinear analysis of structure.
结合ANSYS程序对楔形压弯构件的平面内稳定承载力进行非线性分析,在引入构件整体缺陷、腹板的局部缺陷以及残余应力的同时,考虑了腹板局部屈曲与构件整体屈曲的相关作用,研究了构件的破坏形式,体现了ANSYS有限元软件的非线性分析功能。
In this paper,deformation and failure modes and geological characteristics of its surrounding rockmass and construction of a deep-buried long tunnel in the ShangHai-ChengDu State Highways West Part of HuBei Province were investigated.
对沪蓉西某深埋长公路隧道的变形破坏形式和相应围岩地质特征及施工工艺进行调查分析,认为该隧道变形破坏形式主要有拱顶掉块、初期支护结构变形开裂和围岩-初期支护结构坍塌破坏;影响隧道围岩与初期支护结构稳定性及其变形破坏形式的主要因素是围岩地质特征、高地应力和爆破损伤,其中围岩地质特征是控制性因素,高地应力是重要的地质环境因素,爆破损失可能是诱发因素。
The analysis of stress mechanism and failure modes of specially shaped column joints
异形柱节点受力机理与破坏形式浅析
The Analysis and Defense Measure of Thin Punch Destruction
冲小孔凸模破坏形式分析及预防措施
Considerations and thinking of Mao county house damage form after earthquake
茂县震后房屋破坏形式的认识和思考
Spalling was a major form of contact fatigue failures in nitriding steel.
氮化钢的主要接触疲劳破坏形式是剥落。
The damage form analysis and calculation method comparison of composite slab
组合楼板破坏形式分析及计算方法比较
Damage Model and Sand Control of Electrical Submersible Pump (ESP) in Sand Wells
潜油电泵在出砂油井中的破坏形式及防砂技术
Damage form research of shaft sidewall under local load
局部荷载作用下立井井壁破坏形式研究
The study on the failure form of soft rock roadway and bolt support parameter
半煤岩巷道破坏形式与锚杆支护参数研究
Types and Causes of diseases of Mountainous Expressway Pavement
山区高速公路桥面铺装破坏形式及成因分析
Typical destruction form of rural dwellings in Wenchuan earthquake
村镇住宅在汶川地震中的典型破坏形式
The Effect of SlAbs on the Failure Mode of Reinforced Concrete Frame Structures
现浇楼板对RC框架结构破坏形式的影响分析
The research review about damaging form of FRP bending reinforced steel concrete beam
FRP受弯加固钢筋混凝土梁破坏形式研究综述
The discrimination of failure mode of RC structure at horizontal load effect
RC结构在水平荷载作用下破坏形式的判别
To blow up, shatter, or otherwise destroy with or as if with dynamite.
破坏用或象是用炸弹破坏、爆炸或其他形式的破坏
Fatigue is the main rupture mode of bolt.
疲劳破坏是螺栓失效的主要形式之一。
Roadway deformation mechanism and failure model under the influence of mining
采动影响下巷道变形机理与破坏模式
Study on formation mechanism and deformation failure models of shatter slopes
震裂斜坡形成机理及变形破坏模式研究
It is destructive when it takes the form of mob violence.
当它以暴民暴乱的形式出现时，它是有破坏性的。