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Deep reinforcement learning-based critical element identification and demolition planning of frame structures

Shaojun ZHU; Makoto OHSAKI; Kazuki HAYASHI; Shaohan ZONG; Xiaonong GUO

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1397-1414 doi: 10.1007/s11709-022-0860-y

Abstract: This paper proposes a framework for critical element identification and demolition planning of frame

Keywords: progressive collapse     alternate load path     demolition planning     reinforcement learning     graph embedding    

CAS and ABM-based Demolition Waste Management Research in the AEC Industry

Zhi-kun Ding,Yi-fei Wang,Jin-chuang Wu

Frontiers of Engineering Management 2016, Volume 3, Issue 1,   Pages 18-23 doi: 10.15302/J-FEM-2016004

Abstract: With respect to the continual growth of demolition waste quantities, it is urgent to research how toimplement effective management of demolition wastes by focusing on the demolition agents’ behavior.Based on the theory of complexity, this paper analyzes the demolition waste management from the perspectiveTaking into account the “green” demolition (building dismantling) and conventional demolition (buildingThe longitudinal trend of demolition waste quantities is forecasted.

Keywords: demolition waste     complexity science     agent-based modeling    

Installation and demolition technology of Bailey truss of Three Gorges Project ship lift

Liu Yong,Chen Jianxia

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 77-82

Abstract:

The installation and demolition of Bailey truss support system of Threeconstruction site, high construction strength, and big construction disturbance, the installation and demolitionThe installation and demolition technology system of bailey truss support system has been establishedthe layout of construction equipment, the division of lifting units, the set of lifting point, and demolitionThis technology system ensures the smooth implementation of the installation and demolition of bailey

Keywords: ship lift     Bailey truss     installation     demolition     Three Gorges Project    

The use of fine portions from construction and demolition waste for expansive soil stabilization: A review

Mgboawaji Claude UJILE; Samuel Jonah ABBEY

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 803-816 doi: 10.1007/s11709-022-0835-z

Abstract: Construction and demolition waste (CDW) are the largest waste products in the world today and competes

Keywords: mixed fine portions     construction and demolition waste     expansive soil     soil stabilization    

Advances in Numerical Simulation of Demolition Blasting

Xie Xianqi,Liu Jun,Jia Yongsheng,Sun Jinshan

Strategic Study of CAE 2014, Volume 16, Issue 11,   Pages 20-27

Abstract:

The applications of numerical simulation in demolition blasting were commented.The mainly methods of numerical simulation in demolition blasting were reviewed.The existed problems in the current numerical simulation methods of demolition blasting were presented

Keywords: demolition blasting     numerical simulation     discrete element method     solid lattice model    

Construction technologies of controlled demolition of concrete andtheir comprehensive applications in

Zhou Hougui

Strategic Study of CAE 2009, Volume 11, Issue 2,   Pages 17-21

Abstract:

Controlled demolition of concrete is one of the important and difficultBased on systematic analysis of technologic requirements of controlled demolition of concrete , advantagesThat' s the selection criterion system of construction methods for controlled demolition of concreteThe selection criterion system of construction methods for controlled demolition of concrete and representative

Keywords: concrete demolition     controlled demolition construction technology     Danjiangkou Dam    

Greenhouse gas emissions during co-composting of cattle feedlot manure with construction and demolition

Xiying Hao, Francis J. Larney

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0955-1

Abstract: gas (GHG) emissions during cattle manure stockpiling or composting with and without construction and demolition

Keywords: Livestock manure     greenhouse gas flux     straw bale compost bin     N2O     CH4     CO2    

Research on initiation network reliability of viaduct demolition blasting

Wu Xinxia,Zhao Gen,Xie Xianqi

Strategic Study of CAE 2014, Volume 16, Issue 11,   Pages 72-77

Abstract: electric initiation system was the only initiation system for viaduct blasting demolitionachievements can provide theoretical basis for viaduct blasting demolition

Keywords: viaduct     demolition blasting     initiation system     reliability    

Pollution of hazardous substances in industrial construction and demolition wastes and their multi-path

Sheng Huang, Xin Zhao, Yanqiu Sun, Jianli Ma, Xiaofeng Gao, Tian Xie, Dongsheng Xu, Yi Yu, Youcai Zhao

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0901-2

Abstract: Pollution pattern of metals and organic pesticide in demolition waste is studied.Organophosphorus pesticide can be everlasting on surface of demolition waste.Implications for demolition waste management in industrial plants are proposed.leaching capacity along with health and environmental risks in contaminated industrial construction and demolition

Keywords: Industrial demolition wastes     Heavy metals     Pesticides     Leaching characteristics     Risk assessment     Waste management    

Measurement and characteristics of ground vibration caused by blasting demolition of urban overpass

Hu Jinjun,Yang Yongqiang,Guan Yingjun

Strategic Study of CAE 2014, Volume 16, Issue 11,   Pages 90-95

Abstract:

To analyze the ground vibration caused by blasting demolition of urban

Keywords: blasting demolition     urban overpass     collapse     ground vibration     acceleration    

The negative ring demolition and tunnel refitting technique of large diameter tube

Zhai Zhiguo,Huang xuejun,Yang Zhiyong

Strategic Study of CAE 2010, Volume 12, Issue 12,   Pages 83-88

Abstract:

Through introducing the construction method of negative ring demolitionreplacement technique of Beijing Rail Transit Line 2 bid section in detail, the experience of negative ring demolition

Keywords: big diameter shield     negative ring     demolition     tunnel reconstruction    

Forecast and Measurements for Reduction of Dust in Demolition Blasting

Zheng Bingxu,Wei Xiaolin

Strategic Study of CAE 2002, Volume 4, Issue 8,   Pages 69-73

Abstract:

A series of technical measurements for dust-laying in demolition blasting of building of a sport center

Keywords: demolition blasting     dust forecasting     reducing dust     high pressure sprinking water film     environment protection    

Family planning technical services in China

Shang-Chun WU

Frontiers of Medicine 2010, Volume 4, Issue 3,   Pages 285-289 doi: 10.1007/s11684-010-0097-3

Abstract: Family planning is a basic state policy in China.Technical services are the key measures for implementing the family planning policy.contraceptive methods based on the government’s commitment, China has established countrywide family planning

Keywords: family planning     contraceptive method     service delivery    

Enterprise-wide optimization of integrated planning and scheduling for refinery-petrochemical complex

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1516-1532 doi: 10.1007/s11705-022-2283-7

Abstract: This paper focuses on the integrated problem of long-term planning and short-term scheduling in a large-scaleDifferent time scales are incorporated from the planning and scheduling subproblems.Discrete time representation is applied to the planning subproblem, while continuous time is appliedresults do not only illustrate the detailed operations in a refinery and petrochemical complex under planning

Keywords: planning     scheduling     refinery-petrochemical     convolutional neural network     heuristic algorithm    

Development and challenges of planning and scheduling for petroleum and petrochemical production

Fupei LI, Minglei YANG, Wenli DU, Xin DAI

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 373-383 doi: 10.1007/s42524-020-0123-3

Abstract: Production planning and scheduling are becoming the core of production management, which support theThe optimization of production planning and scheduling is attempted by every refinery because it gainsOperation research with mathematical programming is a conventional approach used to address the planningThis paper introduces the perspective of production planning and scheduling from the development viewpoint

Keywords: planning and scheduling     optimization     modeling    

Title Author Date Type Operation

Deep reinforcement learning-based critical element identification and demolition planning of frame structures

Shaojun ZHU; Makoto OHSAKI; Kazuki HAYASHI; Shaohan ZONG; Xiaonong GUO

Journal Article

CAS and ABM-based Demolition Waste Management Research in the AEC Industry

Zhi-kun Ding,Yi-fei Wang,Jin-chuang Wu

Journal Article

Installation and demolition technology of Bailey truss of Three Gorges Project ship lift

Liu Yong,Chen Jianxia

Journal Article

The use of fine portions from construction and demolition waste for expansive soil stabilization: A review

Mgboawaji Claude UJILE; Samuel Jonah ABBEY

Journal Article

Advances in Numerical Simulation of Demolition Blasting

Xie Xianqi,Liu Jun,Jia Yongsheng,Sun Jinshan

Journal Article

Construction technologies of controlled demolition of concrete andtheir comprehensive applications in

Zhou Hougui

Journal Article

Greenhouse gas emissions during co-composting of cattle feedlot manure with construction and demolition

Xiying Hao, Francis J. Larney

Journal Article

Research on initiation network reliability of viaduct demolition blasting

Wu Xinxia,Zhao Gen,Xie Xianqi

Journal Article

Pollution of hazardous substances in industrial construction and demolition wastes and their multi-path

Sheng Huang, Xin Zhao, Yanqiu Sun, Jianli Ma, Xiaofeng Gao, Tian Xie, Dongsheng Xu, Yi Yu, Youcai Zhao

Journal Article

Measurement and characteristics of ground vibration caused by blasting demolition of urban overpass

Hu Jinjun,Yang Yongqiang,Guan Yingjun

Journal Article

The negative ring demolition and tunnel refitting technique of large diameter tube

Zhai Zhiguo,Huang xuejun,Yang Zhiyong

Journal Article

Forecast and Measurements for Reduction of Dust in Demolition Blasting

Zheng Bingxu,Wei Xiaolin

Journal Article

Family planning technical services in China

Shang-Chun WU

Journal Article

Enterprise-wide optimization of integrated planning and scheduling for refinery-petrochemical complex

Journal Article

Development and challenges of planning and scheduling for petroleum and petrochemical production

Fupei LI, Minglei YANG, Wenli DU, Xin DAI

Journal Article