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Proposing a development framework for sustainable architecture, engineering, and construction industry

《结构与土木工程前沿（英文）》 2024年第18卷第5期页码 805-814 doi: 10.1007/s11709-024-1102-2

摘要： China’s architecture, engineering, and construction (AEC) industry needs a clear and sustainable development roadmap. Drawing inspiration from speeches delivered at a seminar hosted by the Chinese Academy of Engineering and extensive literature research on Chinese policies, this article presents a summary of the current trends in the AEC industry in four dimensions: industrialization as the foundation, intelligence as the enabler, lean management as the strategy, and green development as the goal. These four dimensions are intricately interconnected and rooted in multiple disciplines. The article provides a detailed review of the current practices, challenges, and future directions associated with each dimension. Additionally, ten grand challenges were proposed to stimulate discussions on the future of the AEC industry. This article offers an overarching understanding of the AEC industry and presents a four-dimension framework for sustainable development, which can be valuable for AEC practitioners.

关键词： green building lean construction prefabrication smart construction sustainable development

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Analyzing sustainability of construction equipment in the state of California

Hakob AVETISYAN, Miroslaw SKIBNIEWSKI, Mohammad MOZAFFARPOUR

《工程管理前沿（英文）》 2017年第4卷第2期页码 138-145 doi: 10.15302/J-FEM-2017013

摘要： Construction equipment encompasses highly polluting machines adversely affecting the environment. Management tools are necessary for sustainability assessment of construction equipment fleets to allow contractors to reduce their emissions and comply with local or federal regulations. In addition to management tools, there is a need for a metrics that will allow companies to accurately assess the sustainability of their construction equipment fleets. The State of California USA is adopting innovative approaches to reduce adverse impact of humans on the environment. Once successfully implemented, the chances are that such practices attract other states to adopt similar approaches. This paper presents an evaluation of construction equipment fleets and data analysis. When measured and recorded, such results can be used along with decision-support tools for selection and utilization of construction equipment. The metrics for construction equipment evaluation as well as the tool for sustainable decision-making are developed based on readily available data from manufacturers or maintenance shops without a need for additional effort by contractors or government agencies for their adoption. The metrics developed and the decision support tool incorporate logical strategies of supply chain management for optimal selection of construction equipment for construction site while taking into account the availability, cost, and mobilization related constraints. The metrics and the model can benefit both the government agencies responsible for inspection of fleets and owners of construction companies in their decision-making processes related to environmental sustainability.

关键词： Construction equipment greenhouse gas emissions sustainability index sustainable construction

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Construction of sustainable, colored and multifunctional protein silk fabric using biomass riboflavin

《化学科学与工程前沿（英文）》 2023年第17卷第8期页码 1131-1139 doi: 10.1007/s11705-023-2321-0

摘要： Riboflavin sodium phosphate has been confirmed as a promising biomass product derived from natural plants. In this paper, a novel method of dyeing and multifunctional modification of silk fabric by impregnation with riboflavin sodium phosphate was proposed, such that protein silk fabric can be endowed with bright yellow color and multi-functionality. The results of this paper confirmed that the pH and concentration of riboflavin sodium phosphate solution are critical factors for dyeing and multifunctional modification. Attractively, the photochromic performance was one of the most distinctive features of the modified silk fabric, and the dyed silk fabric turned into fluorescent green from original yellow under 365 nm ultraviolet lamp. Furthermore, the modified silk fabric exhibited good antibacterial properties with a high inhibition rate of 92% for Escherichia coli. Besides, the flame retardancy of silk fabric was significantly improved after modification. The damaged length of modified silk fabric with 40% owf riboflavin sodium phosphate was lower than 10.4 cm and passed the B₁ classification. As revealed by the result of this paper, riboflavin sodium phosphate is sufficiently effective in serving as an eco-friendly multifunctional agent for strengthening the add-value of silk textiles.

关键词： biomass riboflavin sodium phosphate silk protein multifunctional modification flame retardant

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A review of sustainability metrics for the construction and operation of airport and roadway infrastructure

Sarah M. L. HUBBARD, Bryan HUBBARD

《工程管理前沿（英文）》 2019年第6卷第3期页码 433-452 doi: 10.1007/s42524-019-0052-1

摘要：

Sustainability has become increasingly important, however, relatively little attention has focused on metrics for the construction and operation of airport and roadway infrastructure. Most attention has focused on buildings, with high profile BREEAM and LEED projects taking center stage. Sustainability is also important in airport and roadway infrastructure projects, which have significant public impact but have a much lower profile than vertical construction when it comes to sustainability. Sustainable infrastructure is important in China and India where new infrastructure is under construction to meet growing and developing economies, and in the US, where infrastructure is in substandard condition and requires reconstruction. The purpose of this paper is to provide an overview and discussion of sustainability rating systems for airport and roadway infrastructure, including both construction and operation. Specific projects that highlight both proven and innovative sustainable practices are included to illustrate the application of these concepts. Finally, the relationship between sustainable transportation infrastructure and resilient transportation infrastructure is addressed since resiliency is of growing interest and there is overlap between these concepts.

关键词： sustainable construction infrastructure airport roadway resiliency sustainability

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建设项目可持续发展综合贡献能力评价指标体系研究

秦旋,林格

《中国工程科学》 2010年第12卷第1期页码 91-97

摘要：

从建设项目这个微观层次入手，通过对建设项目分别在经济发展，社会公平及保护环境上的贡献能力的研究，构建了建设项目综合贡献能力评价指标体系，并且分析了该评价指标体系的目的，以及各项具体指标的获得方式，然后建立了熵值法评价模型，以此来综合评价建设项目对当地的综合贡献能力，最后以成渝高速公路为例，做了实例分析。

关键词：建设项目可持续发展综合贡献能力评价指标熵值法

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Parametric investigation on the novel and cost-effective nano fly ash impregnated geopolymer system for sustainableconstruction

《结构与土木工程前沿（英文）》 2024年第18卷第2期页码 170-183 doi: 10.1007/s11709-024-1010-5

摘要： The hazardous environmental effects of greenhouse gas emissions and climate change demand alternative sources for cementitious materials in the construction industry. The development of geopolymer structures provides a way of producing 100% cement-free construction. In this research work, a novel and simple way of deriving nano particles from waste fly ash particles is promoted. The effect of adding the synthesized nano fly ash particles as a filler medium in geopolymer mortars was investigated by considering strength and durability properties. Parameter optimization was done by using regression analysis on the geopolymer mortar and the impact of adding nano fly ash particles was studied by varying different percentages of addition ranging from 0 to 7.5% by weight of binder content. From the results, it was observed that 1% nano fly ash acted not only as a filler but also as nano-sized precursors of the polymerization process, resulting in denser geopolymer medium. This can explain the extraordinary gain in strength of 72.11 MPa as well as the denser core with negligible level of chloride ion penetration, making the material suitable for the development of structures susceptible to marine environment.

关键词： geopolymer nano fly ash chloride ion penetration durability polymerization fillers

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Research and Practice of Meta-synthesis Management for the Government-led Urban Complex Construction

Ru-gui Chen,Jia-meng Chen

《工程管理前沿（英文）》 2014年第1卷第1期页码 52-61 doi: 10.15302/J-FEM-2014008

摘要： This paper researches the overall construction target of government-led urban complex construction projects based on the perspective of sustainable urban development.In order to achieve benefit maximization, the meta-synthesis management for the government-led urban complex construction project is studied.In order to combine theory and practice, several typical government-led urban complex construction project cases, such as Guangzhou Higher Education Mega Center and Guangzhou International Financial City etc. areexamined. These examples point to thefeasibility of government-led meta-synthesis management and demonstrate the benefits that can be achieved through this model.

关键词： government-led construction project urban complex meta-synthesis management sustainable development benefit maximization

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Technology improvements and management innovations in construction of Xiluodu hydropower station on Jinsha

Qixiang FAN

《工程管理前沿（英文）》 2017年第4卷第2期页码 231-237 doi: 10.15302/J-FEM-2017103

摘要： Hongtao ZHOU, Hongwei WANG, Wei ZENG. [J]. Front. Eng, 2018, 5(1): 78-87.Peter REDFERN, Hua ZHONG. [J]. Front. Eng, 2017, 4(2): 193-200.Ming-zhou Liu,Cong-hu Liu,Mao-gen Ge,Yuan Zhang,Qing-hua Zhu. [J]. Front. Eng, 2016, 3(2): 144-146.Chong-guang Feng,Hao Hu,Feng Xu,Jian Yang. [J]. Front. Eng, 2015, 2(2): 178-181.Yu Zhao,Sheng-quan Wang,Ke-chao Zhu. [J]. Front. Eng, 2015, 2(1): 35-38.Ru-gui Chen,Jia-meng Chen. [J]. Front. Eng, 2014, 1(1): 52-61.An Wang. [J]. Front. Eng, 2014, 1(1): 13-17.

关键词： super-high arch dam intelligent construction mass concrete temperature control structure behavior control anti-erosion concrete low-heat portland cement large-discharge and high-velocity spillway tunnels large scale underground powerhouse green hydropower station sustainable development Xiluodu hydropower station

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中国可持续发展水资源战略研究综合报告

中国工程院"21世纪中国可持续发展水资源战略研究"项目组

《中国工程科学》 2000年第2卷第8期页码 1-17

摘要：

我国水资源总量28000×10⁸m³，按1997年人口计算，人均水资源量为2220m³，预测到2030年人口增至16×10⁸时，人均水资源量将降到1760m³。按国际上一般承认的标准，人均水资源量少于1700m³为用水紧张的国家，我国未来水资源的形势是严峻的。

50年来，全国用水总量从1949年的1 000多亿m³增加到1997年的5 566 × 10⁸ m³,其中农业用水占75.3%，工业20.2%,城镇生活4.5%,人均综合用水量从不足200 m³增加到458 m³。当前面临的问题是，防洪安全仍缺乏保障；水资源的紧缺与用水的浪费并存；水土资源过度开发造成对生态环境的破坏；水环境恶化和水质污染迅速扩展，已到极为严重的程度。

研究报告指出，通过建设节水高效的现代农业，我国可以基本立足于现有规模的耕地和灌溉用水量，满足今后16×10⁸人口的农产品需要；预测我国用水高峰将在2030年前后出现，用水总量为（7 000〜8 000) × 10⁸ m³/a,人均综合用水量为400〜500 m³/a;全国实际可能利用的水资源量约为（8 000〜9 500) × 10⁸m³,需水量已接近可能利用水量的极限；必须严格控制人口的继续增长，同时加强需水管理，做到在人口达到零增长后，需水也逐步达到零增长；我国水资源的总体战略必须以水资源的可持续利用支持经济的可持续发展，建议从防洪减灾、农业用水、城市和工业用水、防污减灾、生态环境建设、水资源的供需平衡、北方水资源问题及西北地区水资源问题等8个方面实行战略性转变；同时必须进行水资源管理体制、水资源投资机制和水价政策的3项改革。

关键词：水资源防洪减灾农业用水城市和工业用水生态环境建设可持续发展

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基于可持续发展的高速公路扩建工程的建设管理

董建军,成虎

《中国工程科学》 2011年第13卷第3期页码 97-103

摘要：

阐述了高速公路扩建工程可持续发展概念的内涵和外延。针对扩建工程的可持续发展战略目标，建立可持续发展的目标体系，将高速公路扩建工程作为项目群系统研究，构建了扩建项目全寿命周期集成化管理系统。围绕集成化管理的三维坐标体系，解释了扩建工程全寿命周期的涵义，分析扩建工程的项目群特征及“扩建—运营—交通管理”一体化组织结构。建立了高速公路扩建工程全寿命周期信息结构矩阵和信息管理系统。采用可持续性晴雨表建立高速公路扩建工程可持续发展的评价模型。总结了基于可持续发展的高速公路扩建工程的建设管理能够为后续工程建设和行业发展提供的启示。

关键词：可持续发展高速公路扩建工程全寿命周期集成化管理

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Life cycle carbon emission assessment of a multi-purpose university building: A case study of Sri Lanka

Ramya KUMANAYAKE, Hanbin LUO

《工程管理前沿（英文）》 2018年第5卷第3期页码 381-393 doi: 10.15302/J-FEM-2018055

摘要：

Buildings are known to significantly affect the global carbon emissions throughout their life cycle. To mitigate carbon emissions, investigation of the current performance of buildings with regard to energy consumption and carbon emissions is necessary. This paper presents a process-based life cycle assessment methodology for assessing carbon emissions of buildings, using a multi-storey reinforced concrete building in a Sri Lankan university as a case study. The entire cradle-to-grave building life cycle was assessed and the life span of the building was assumed as 50 years. The results provide evidence of the significance of operation and material production stages, which contributed to the total carbon emissions by 63.22% and 31.59% respectively. Between them, the main structural materials, concrete and reinforcement steel made up 61.91% of the total carbon emitted at the material production stage. The life cycle carbon emissions of the building were found to be 31.81 kg·m⁻² CO₂ per year, which is comparable with the values obtained in similar studies found in the literature. In minimizing the life cycle carbon emissions, the importance of identifying control measures for both building operation and material production at the early design stage were emphasized. Although the other life cycle stages only contributed to about 5.19% of the life cycle carbon emissions, they should also receive attention when formulating control strategies. Some of the recommended strategies are introducing energy efficiency measures in building design and operation, using renewable energy for building operation and manufacturing of materials, identifying designs that can save mass material quantities, using alternative materials that are locally available in Sri Lanka and implementing material reuse and recycling. This study is one of the first to undertake a life cycle carbon emissions assessment for a building in the Sri Lankan context, with the hope of facilitating environmentally-friendly buildings and promoting sustainable construction practices in the country.

关键词： carbon emission life cycle assessment buildings sustainable construction Sri Lanka

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农村可持续发展能源战略对策与建议

邓可蕴,贺亮

《中国工程科学》 2000年第2卷第8期页码 43-54

摘要：

根据我国农村地区可持续发展的能源战略和建设方针，文章总结、分析了农村能源建设的经验。按照市场经济体制改革的形势，分阶段提出了农村地区能源资源节约、开发和综合利用等方面的战略重点和对策建议。并系统地探讨了县级农村能源综合建设的成功模式，指出了农村能源建设的发展方向。

关键词：农村能源技术政策综合建设模式

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基于农业发展方式转变的美丽乡村建设重点和路径选择

刘旭,唐华俊,易小燕,赵俊伟,尹昌斌

《中国工程科学》 2017年第19卷第4期页码 33-39 doi: 10.15302/J-SSCAE-2017.04.006

摘要：

农业发展方式转变为美丽乡村建设带来了新的机遇。基于生态文明建设要求，构建农业发展方式转变下美丽乡村建设的路径选择，本文系统地梳理了农业发展方式转变下美丽乡村建设面临的问题和挑战，指出美丽乡村建设重点包括加强农村综合规划与治理、确保口粮绝对安全、大力发展农牧结合、积极推进农村一二三产业融合发展、实施一批美丽乡村建设工程等，并提出加快美丽乡村建设的对策建议。

关键词：生态文明农业发展方式转变美丽乡村建设可持续发展

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政府主导的城市综合体建设项目集成管理研究与实践

陈如桂,陈加猛

《中国工程科学》 2013年第15卷第11期页码 53-61

摘要：

本文立足于城市可持续发展的角度，研究政府主导的城市综合体建设项目总体建设目标定位；以综合效益最大化为导向，研究政府主导的城市综合体建设项目的综合集成管理；并遵循理论与实践相结合的方法，对广州大学城和广州国际金融城等政府主导的城市综合体建设项目典型案例进行实践和探索。

关键词：政府主导的建设项目城市综合体综合集成管理可持续发展效益最大化

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Equipment–process–strategy integration for sustainable machining: a review

《机械工程前沿（英文）》 2023年第18卷第3期 doi: 10.1007/s11465-023-0752-4

摘要： Although the manufacturing industry has improved the quality of processing, optimization and upgrading must be performed to meet the requirements of global sustainable development. Sustainable production is considered to be a favorable strategy for achieving machining upgrades characterized by high quality, high efficiency, energy savings, and emission reduction. Sustainable production has aroused widespread interest, but only a few scholars have studied the sustainability of machining from multiple dimensions. The sustainability of machining must be investigated multidimensionally and accurately. Thus, this study explores the sustainability of machining from the aspects of equipment, process, and strategy. In particular, the equipment, process, and strategy of sustainable machining are systematically analyzed and integrated into a research framework. Then, this study analyzes sustainable machining-oriented machining equipment from the aspects of machine tools, cutting tools, and materials such as cutting fluid. Machining processes are explored as important links of sustainable machining from the aspects of dry cutting, microlubrication, microcutting, low-temperature cutting, and multidirectional cutting. The strategies for sustainable machining are also analyzed from the aspects of energy-saving control, machining simulation, and process optimization of machine tools. Finally, opportunities and challenges, including policies and regulations toward sustainable machining, are discussed. This study is expected to offer prospects for sustainable machining development and strategies for implementing sustainable machining.

关键词： sustainable machining equipment process strategy manufacturing