The Late Cambrian (Furongian) Chaomidian Formation accumulated in an epeiric sea that covered a large part of the North ......

Riprap is a common measure for protecting fiver banks against lateral erosion and several methods exist to design them.H......

Dynamic marine umbilical is one of the key equipments connecting the top floating platform and underwater manifold.It pl......

This paper proposes an efficient object localization method based on a vanishing line. The proposed method can be much i......

Human motion prediction is a critical issue in human-robot collaboration(HRC)tasks.In order to reduce the local error ca......

Designing a controller to stabilize maneuvering hovercrafts is an important challenge in amphibious vehicles.Hovercrafts......

A fast self-adapting high-order sliding mode(FSHOSM)controller is designed for a class of nonlinear systems with unknown......

Tibetan Plateau is known as the roof of the world.Due to the continuous uplift of the Tibetan Plateau,many active fault ......

This paper proposes a time-varying sliding mode control method to address nonlinear missile body kinematics based on the......

　　Surface tension confined microfluidics as an important branch of microfluidictechnology has been widely used in bioc......

When aerodynamic braking works,the braking wings can change the flow field around the train,which may impact on the comf......

A high-performance, distributed, complex-event processing en-gine with improved scalability is proposed. In this new eng......

A coupling thermo-mechanical model of wheel/rail in rolling-sliding contact is put forward using finite element method. ......

(一)滑溜和攀登人的一生,基本上可能有两种行为,一是滑溜,一是攀登。一眼看去,会觉得滑溜容易,攀登困难。但实际上正相反。打滑溜......

<正> Ⅰ. INTRODUCTION In this paper several boundary value problems in geometrical sense for the equation of infinitesim......

Results of Mossbauer spectroscopy and ICP-AES measurement revealed a special distribution pattern of iron species in fou......

The aim of this article was to provide a systematic method to perform molecular dynamics simulation or evaluation for na......

The superplasticity of AINp/6061Al composite, fabricated by powder metallurgy method and hot-rolled after extrusion, was......

In nature,rice leaves exhibit special anisotropic sliding capabilities.Although researchers have succeeded in fabricatin......

This paper presents neural adaptive control methods for a class of chaotic nonlinear systems in the presence of constrai......

Monitoring the stability of steep slopes of open-pit mines is a major issue relating to production safety in mines.In or......

Serious accidents of mine hoists caused by high-speed sliding between friction lining and wire rope are often seen in co......

The frictional performance of gaskets is greatly affected by frictional heat in operational mine hoists. Based on fricti......

The vegetation geosynthetic reinforced slope is one of the new composite structures in civil engineering. It has a serie......

In order to improve the shift quality,a linear quadratic optimal tracking control algorithm for automatic transmission s......

The intrusion process of a C60 molecular ball into a sliding contact space with garaphene layered surfaces was simulated......

MARKET The Chinese auto market is perhaps the only miracle land at a time of global recession. The financial crisis is e......

Numerical simulation of 3-D inner flow between Up-stream Pumping Mechanical Face Seals (UPMFS) faces was initially done ......

例1 某商店有一架臂长不等的天平及1kg砝码(weight),某顾客要购买2kg糖果,售货员先将1kg砝码放于左盘,置糖果于右盘,使之平衡后给......

In this study,an innovative dynamics model of LFS(longitudinal vehicle full-speed cruise system)is developed by lumping ......

Talking about Ningxia, one of the first things that come to mind is boxes of red dry Chinese wolfberries on the supermar......

The effects of helium(He) on the sliding and mechanical properties of a vanadium(V) Σ5(310)/[001] grain boundary(GB) ha......

A key problem in gravity dam design is providing enough stability to prevent slide,and the difficulty increases if there......

We put forward a large-area and cost-effective method to fabricate superhydrophobic coating by introducing in-situ funct......

Starting friction would be induced and preserved somewhere along the seabed route of cased insulated flowlines(CIF) when......

Staged fracturing technology of horizontal well is an effective means to improve the single well production of unconvent......

In hydraulic engineering, sometimes it is necessary to consider the stability of sliding bodies with lateral frictional ......

Aqueous lubrication is commonly regarded as friendly to the environment.We review current knowledge of the behaviors and......

A new method of numerical seismic stability safety evaluation for a rock slope is proposed based on the analysis of a gr......

We directly monitor the absolute separation profiles that function as film thickness between a single glass disk and the......

Firstly,the common design principles for diversion tunnel plug are generalized,and two kinds of numerical analysis metho......

Superlubricity phenomena, which were previously achieved merely under point contact conditions, have been observed under......

Rollover and jack-knifing of tractor semi-trailer are serious threats for vehicle safety,and accordingly active safety t......

In the paper,the added tangential nonlinear springs are introduced to represent the effects of one-way and two-way shear......

Tangjiashan landslide is a typical high-speed consequent landslide of medium-steep dip angle. This landslide triggered b......

The Three Gorges Project is one of the essential key projects for flood controlling and water resources regulation in th......

A hybrid method of limit equilibrium and finite element internal force for analysis of arch dam stability against slidin......

In order to utilize water and hydropower resources in China,multitudes of water projects are established or to be constr......

Considering that there are some limitations in analyzing the anti-sliding seismic stability of dam-foundation systems wi......

The dam of Three Gorges Project is a concrete gravity dam with the crest elevation of 185 m,the maximum height of 181 m ......