A mechanical analysis of the geological structure of Dongming Depression is conducted by applying the limit equilibrium theory of complex rocks.
应用复杂地质体极限平衡理论,研究了东明凹陷地质构造力学成因机理。
A mechanical analysis on liquid medium filled in double-layer combined casing was conducted. An expressing equation of pressure transfer coefficient of the medium was deduced.
对双层组合套管内填充液体介质进行了力学分析,导出了该介质压力传递系数的具体表达式。
This paper presents a mechanical analysis of the cutting grinding wheel strengthened with glassfiber meshes and the formula to calculate the strengthening effect of the glassfiber meshes.
对利用玻璃纤维网片作为增强基材的薄片切割砂轮强度进行了力学分析,给出了玻纤网片对薄片切割砂轮增强作用的定量计算公式。
A mechanical analysis of the rubber bladder for the pressure test of the civil work pipeline was made with the Network analysis method and some practical examples were given to illustrate the method.
用网络分析法对管道试压用胶囊进行了力学分析并结合实际举例说明。
The mechanical analysis and the trimming were performed for a novel near space aircraft which uses the variation in wind speed at high altitude to control its flight path.
对一种利用高空风的风速差控制飞行轨迹的新型低能耗临近空间飞行器,进行了力学分析与配平计算。
The test modal analysis is an effective means to identify the intrinsic attribute of a mechanical structure.
试验模态分析是识别机械结构系统固有特性的一种常用、有效的现代技术。
As a new signal analysis theory, HHT has gradually applied to seismic signal analysis, mechanical failure diagnosis, hydrodynamics, medical signal processing, voice signal processing, and so on.
HHT作为一种新的信号分析理论,已逐步应用到地震信号分析、机械故障诊断、流体力学、医学信号处理和语音信号处理等领域。
Moreover, comparing to traditional mechanical analysis, this paper introduces the design of backing plate and provides a new method for the design of injection mold cavity.
以注塑模垫板的设计为例详细阐述,并与传统力学分析对比,为注塑模具的型腔设计提供了一种新方法。
Mechanical analysis has been done on driving and reverse driving states, then a vehicle dynamic testing model is developed.
通过对驱动和反拖两种状态的力学分析,建立了汽车动力性检测模型。
The paper USES finite element method to calculate the whole reel structure of a ship lift and presents the mechanical model of finite element analysis for the structure as a whole.
采用有限单元法对升船机卷筒结构进行整体计算,提出了有限元分析的力学模型,对筒壳、幅板的强度及刚度作了全面分析。
A further theoretical analysis reveals that the basic mechanical characteristics of the nominal fracture energy agree with the observed macroscopic experimental phenomena of concrete.
进一步的理论分析表明该名义断裂能的基本力学特征与混凝土宏观实验现象一致。
The present paper gives a historical summary of the mechanical analysis of human head under direct impact in recent years.
本文试图回顾近几十年人头颅受直接撞击作用的力学分析的研究进展情况。
The mechanical analysis is made on anti-slide pile with a new model of finite difference method.
通过抗滑桩结构的力学分析,建立了抗滑桩结构的有限差分模型。
On the basis of analysis of previous mechanical models, a multi degree model with a distributed mass is established.
在分析研究现在常用力学模型的基础上,建立了多自由度分布质量模型。
On the basis of currently existed concept designing method of mechanical product based on layer analysis of function, a kind of implementation method for fuzzy synthetic judgement was introduced.
在现有基于功能层次分析的机械产品概念设计方法的基础上,介绍了一种模糊综合评判实现方法。
A mechanical model for the fractured roof and truss system is established based on stability theory for elastic system and analysis of stability of a dynamic system.
应用弹性系统稳定性理论对断裂顶板-锚拉支架系统建立了动力系统稳定性分析的力学模型。
By means of the gray system theory, a gray correlation analysis of the basic physical mechanical quantities proposed by Kawabata were made on 16 fabric styles.
运用灰色系统理论,对川端等提出的16个织物风格基本物理力学量进行了灰色关联分析。
A recently developed hardware of the model system including the signal collecting and processing, designing principles etc for mechanical fault analysis is introduced.
论文介绍了一种最新研制的机械系统故障诊断模拟系统的硬件部分及其组成、设计和测量原理、信号采集和处理等。
Conventional methods for the elemental analysis of materials often require a contact to the specimen and a time-consuming mechanical sample preparation.
材料中元素的传统分析方法需要接触样品,并通常需要耗时的样品机械制备步骤。
The root loci analysis of the gyroscopic mechanical structural system controlled by a damper is presented.
对受粘性阻尼器控制的机械结构系统进行了根轨迹分析。
Based on mechanical analysis on rheological characteristics of MR damper, a novel MR damper with helix slotted plunger is developed.
该文基于对MR阻尼器流变特性的力学分析,研制了一种活塞表面刻有螺旋凹槽的新型MR阻尼器。
The analysis can take a complex mechanical system analogous to a circuitry that we well-known, which can simplify the problems.
它能够把一个较复杂的机械系统类比为我们熟知的电路系统来进行分析,从而使问题的分析得到简化。
Resorting to a simplified mechanical model, this paper makes a theoretical analysis of the dynamic response of the gantry crane and loading bridge when their their trolleys collide with buffers.
本文用简化的力学模型对龙门起重机和装卸桥小车撞击缓冲器时的动力响应进行理论分析。
Through the analysis of these problems and combined with the idea of module, a design platform of mechanical movement plan module is put forward.
通过分析这些问题,并结合软件的模块化设计思想,有针对性的提出了一个机构运动方案模块化设计平台。
The cause of fracture of a water supply valve used was analyzed by macrophoto, chemical composition analysis, metallography and mechanical performance.
针对使用中的自来水阀体断裂破坏,进行了宏观形貌、材质化学成分、金相组织、力学性能等失效分析工作。
Then we discuss the characteristics of the force-displacement curve of the sandwich beam, and finally give a simple mechanical analysis on the failure of the structures.
通过实验研究,分析了两种不同性能材料空心球在作为夹芯梁芯材时,梁弯曲的载荷-位移曲线的特点,另外对于结构的破坏进行了简单的力学分析。
Modal mechanical impedance synthesis analysis (MMISA) is a new subsystem vibration analysis method and a new approach based on traditional mechanical impedance synthesis analysis.
模态机械阻抗综合法是一种新的动态子结构振动分析方法,是传统机械阻抗综合法的推广。
Using a spatial composite finite element method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.
采用三维实体单元和杆单元相结合的空间组合有限元方法,对一座两跨曲线预应力混凝土箱形连续梁桥进行空间受力分析。
Using a spatial composite finite element method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.
采用三维实体单元和杆单元相结合的空间组合有限元方法,对一座两跨曲线预应力混凝土箱形连续梁桥进行空间受力分析。
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