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Research and discussion on the construction technology standards of high-speed railway in China

An Guodong

Strategic Study of CAE 2010, Volume 12, Issue 3,   Pages 15-21

Abstract:

High-speed railway represents the developing direction of railways in the world. Systematically researching the basic theories, engineering construction and operation practice of high-speed railways in China has great significance to speed up the construction of world-classhigh-speed railway sandrealize the strategic target of“going-out” for China' s railway technology.Based on alarge quantity of the oretical and testing researches and construction practices, this paper systematically researched the main design standards of high-speed railways in China,
and the comprehensive testing results of Beijing-Tianjininter-city railway and Wuhan-Guangzhouhigh-speed railways how the main technology standards can satisfy the safety and stability requirements of 350 km/h railways and the quality of lines reaches world advanced level.

Keywords: high-speedrailway,design     standard,researchdiscussion    

A Further Discussion on Trends in the Development of Advanced Manufacturing Technology

YANG Shu-zi, WU Bo, LI Bin

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 1-5 doi: 10.1007/s11465-005-0002-y

Abstract:

This paper is a supplement to Trends in the Development of Advanced Manufacturing Technology (Yang and Wu in Chin. J. Mech. Eng., 39: 73, 2003) but delves deeper into it. It first points out the strategic status of manufacturing industry in state development. Then, a detailed analysis is given on the features and trends in the development of advanced manufacturing technology in a total of 12 points from three aspects: precision, extreme, and culture from the aspect of the product itself; green, rapidness, saving, and efficiency during the manufacturing process; and digit, auto, integration, networking, and intelligence in view of the manufacturing method. In addition, it emphasizes that all the above aspects should be based on two base points: manufacture and machinery. Finally, it puts forth the guiding ideologies for the development of advanced manufacturing technology and the aspects China should give priority to in development, while stressing on the principles of independence, innovation and human orientation.

Keywords: Development     development     integration     networking     orientation    

The Stable Movement of Salty Water Soil and Pattern Researchof Removing the Salt

Zhou Heping,Peng Lixin,Xu Xiaobo

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 120-126

Abstract:

Through the research of the water-salt movement under different groundThe study has the practical meaning for research and discussion on the new method of salt soil amending

Keywords: water-salt directional movement     new mode of salt dranage     research and discussion    

A preliminary analysis and discussion of the condominium building collapse in surfside, Florida, US,

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1097-1110 doi: 10.1007/s11709-021-0766-0

Abstract: On June 24, 2021, a 40-year-old reinforced concrete flat plate structure building in Miami suffered a sudden partial collapse. This study analyzed the overall performance and key components of the collapsed building based on the building design codes (ACI-318 and GB 50010). Punching shear and post-punching performances of typical slab-column joints are also studied through the refined finite element analysis. The collapse process was simulated and visualized using a physics engine. By way of these analyses, weak design points of the collapsed building are highlighted. The differences between the reinforcement detailing of the collapsed building and the requirements of the current Chinese code are discussed, together with a comparison of the punching shear and post-punching performances. The simulated collapse procedure and debris distribution are compared with the actual collapse scenes.

Keywords: progressive collapse     flat plate     simulation     punching    

Academic Free Discussion is a prerequisite for the Development of Science——Qjmment on the Book RecentAdvances In Faster Than Light Research

Ni Guangjiong

Strategic Study of CAE 2003, Volume 5, Issue 3,   Pages 90-92

Abstract:

In 2002 summer, a new book titled RECENT ADVANCES IN FASTER THAN LIGHT RESEARCH by Prof.published, covering a wide field of theoretical and experimental progress in the faster than light researchThe book is divided into three parts to discuss relevant research work in different areas, includinget. al.), the achievements and paradoxes of wave-particle-duality theory, the EPR thinking and the researchIn this paper a view-point that the academic free discussion is a prerequisite for the development of

Keywords: special relativity     superluminal (Faster than light)     neutrino    

A discussion of objective function representation methods in global optimization

Panos M. PARDALOS, Mahdi FATHI

Frontiers of Engineering Management 2018, Volume 5, Issue 4,   Pages 515-523 doi: 10.15302/J-FEM-2018044

Abstract:

Non-convex optimization can be found in several smart manufacturing systems. This paper presents a short review on global optimization (GO) methods. We examine decomposition techniques and classify GO problems on the basis of objective function representation and decomposition techniques. We then explain Kolmogorov’s superposition and its application in GO. Finally, we conclude the paper by exploring the importance of objective function representation in integrated artificial intelligence, optimization, and decision support systems in smart manufacturing and Industry 4.0.

Keywords: global optimization     decomposition techniques     multi-objective     DC programming     Kolmogorov’s superposition     space-filling curve     smart manufacturing and Industry 4.0    

Urban design based on public safety-Discussion on safety-based urban design

Kaizhen CAI, Jianguo WANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 219-227 doi: 10.1007/s11709-009-0023-4

Abstract: Because of public safety problems in construction of urban surroundings, this paper expounds the necessity of the study on public safety-based urban design in perspective of modern city. It brings forward the concept of safety-based urban design and attempts to explore the basic connotation and contents with framework for studies.

Keywords: urban public safety     urban design     safety-based urban design    

Discussion on advanced manufacturing

WANG Xiankui

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 251-262 doi: 10.1007/s11465-007-0044-4

Abstract: Advanced manufacturing consists of continuity of manufacturing, its broad sense, and the core of the manufacturing process. The technology of continuous manufacturing is discussed according to both historical and modern perspectives. The relationship between human development and manufacturing technology is also discussed. Manufacturing is a continuously evolving topic. It is not only the foundation and means of imagination, conception, the science, and the technology of material change, but also the expression of national economy, national defense, and the support industries. The broad sense of manufacturing theory, which extends the concept of manufacturing, is an important development in the 20th century. The sense is analyzed in connection with design, material forming theory, synthesis of manufacturing technology, manufacturing modes, life cycle of product, hardware and software, and support environment, etc. At the same time, the core action and the development of the theory and technology of process is also discussed. At the end of this paper, the development directions of mechanical manufacturing science and technology are mentioned.

Keywords: development     national     manufacturing process     support environment     mechanical manufacturing    

China’s Sponge City construction: A discussion on technical approaches

Haifeng Jia, Zheng Wang, Xiaoyue Zhen, Mike Clar, Shaw L. Yu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0984-9

Abstract: sustainable, eco-friendly urbanization process in China, but also contribute enormously to the LID/GI research

Keywords: Low impact development (LID)     Green infrastructure (GI)     Sponge City     Barriers     Construction strategies    

Discussion on Problem-Based Engineering Management System

Qiao Xiang

Frontiers of Engineering Management 2015, Volume 2, Issue 3,   Pages 249-260 doi: 10.15302/J-FEM-2015054

Abstract: The paper puts forward the idea of problem-based engineering management, expounds its connotation and guiding ideology and moreover, substantially demonstrates its practical significance in the engineering management system for the maintenance of Chinese military aircraft engines.

Keywords: problem     engineering management     system    

Discussion on the System Optimization of the Energy Development Strategy and Plan

Da-di Zhou

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 147-152 doi: 10.15302/J-FEM-2014022

Abstract: Energy is an important basis for economic and social development, and is a critical economic sector. Due to the complexity of the energy system, the interactive relationship with economic and social development, and the enormous investment involved, the optimization of the energy system is of great significance. We should make efforts to develop targets and specific approaches for the rational and optimal development of an energy system in order to avoid big losses due to systematic mistakes.

Keywords: energy development strategy     planning system     system optimization    

Discussion on technological innovation in petrochemical enterprise

Hou Xianglin

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 36-37

Abstract:

创新是进步的灵魂。社会的发展,文明的进步无不赖于创新。企业的技术创新应以提高经济效益为目的。要获得好的创新成果,需要有一个好的创新环境。在客观上要创造有利于科技人员创新的环境,在主观上要求科技人员解放思想,敢于标新立异;同时又要实事求是,深入学习前人、他人的成果和经验。

Keywords: 石化企业     技术创新    

The Discussion and Research on the Technologies of Afforestation and Salt Draining Engineering in Coastal

Zhang Wanjun,Guo Yuwen,Wang Doutian,Zhang Minsheng,Huang Mingyong

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 79-85

Abstract:

Considering the conditions that TEDA used to be hungriness area without vegetation and without agriculture, forestry, livestock farming, etc. , to rely on, the new conception “allowable depth”, established in coastal area of TEDA with shallow groundwater and silt soft foundation, and the new techniques on water drainage by “shallow-dense type” underground level pipes were introduced. Technical constituent, advantage and implementation of the new techniques were discussed. From the view of sustainable development of afforestation ,technical measures for comprehensive tackling and control of the wilderness areas such as salt affected soils and their application in practice were introduced.

Keywords: saltern     shallow groundwater and silt soft foundation     level underground pipe draining     critical depth     allowable depth     shallow-dense type    

Discussion on Security Management of Dangerous Goods Logistics in China

Luo Yixin

Strategic Study of CAE 2006, Volume 8, Issue 2,   Pages 90-94

Abstract:

China's logistics industry is still in the initial development stage, and many problems are to be solved. Security management of dangerous goods transportation is one of the issues that worth full concern. The author analyzes the major difficulties and problems existing in the security management of dangerous goods transportation, and brings forward corresponding measures against these problems.

Keywords: dangerous goods     logistics     security     measures    

Discussion of solutions to ethical issues in real-world study

Sicheng Wang,Baoyan Liu,Ningning Xiong,Qi Xie,Runshun Zhang,Xuezhong Zhou,Jie Qiao

Frontiers of Medicine 2014, Volume 8, Issue 3,   Pages 316-320 doi: 10.1007/s11684-014-0354-y

Abstract:

In recent years, the paradigm of real-world study (RWS) has been at the forefront of clinical research

Keywords: real-world study     ethics     strategy    

Title Author Date Type Operation

Research and discussion on the construction technology standards of high-speed railway in China

An Guodong

Journal Article

A Further Discussion on Trends in the Development of Advanced Manufacturing Technology

YANG Shu-zi, WU Bo, LI Bin

Journal Article

The Stable Movement of Salty Water Soil and Pattern Researchof Removing the Salt

Zhou Heping,Peng Lixin,Xu Xiaobo

Journal Article

A preliminary analysis and discussion of the condominium building collapse in surfside, Florida, US,

Journal Article

Academic Free Discussion is a prerequisite for the Development of Science——Qjmment on the Book RecentAdvances In Faster Than Light Research

Ni Guangjiong

Journal Article

A discussion of objective function representation methods in global optimization

Panos M. PARDALOS, Mahdi FATHI

Journal Article

Urban design based on public safety-Discussion on safety-based urban design

Kaizhen CAI, Jianguo WANG

Journal Article

Discussion on advanced manufacturing

WANG Xiankui

Journal Article

China’s Sponge City construction: A discussion on technical approaches

Haifeng Jia, Zheng Wang, Xiaoyue Zhen, Mike Clar, Shaw L. Yu

Journal Article

Discussion on Problem-Based Engineering Management System

Qiao Xiang

Journal Article

Discussion on the System Optimization of the Energy Development Strategy and Plan

Da-di Zhou

Journal Article

Discussion on technological innovation in petrochemical enterprise

Hou Xianglin

Journal Article

The Discussion and Research on the Technologies of Afforestation and Salt Draining Engineering in Coastal

Zhang Wanjun,Guo Yuwen,Wang Doutian,Zhang Minsheng,Huang Mingyong

Journal Article

Discussion on Security Management of Dangerous Goods Logistics in China

Luo Yixin

Journal Article

Discussion of solutions to ethical issues in real-world study

Sicheng Wang,Baoyan Liu,Ningning Xiong,Qi Xie,Runshun Zhang,Xuezhong Zhou,Jie Qiao

Journal Article