生物建造体系与展望
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作者单位:

重庆大学 土木工程学院,重庆 400045

作者简介:

刘汉龙(1964- ),男,中国工程院院士,教授,博士生导师,主要从事环境岩土力学与防灾减灾工程研究,E-mail:hliuhhu@163.com。
LIU Hanlong (1964- ), academician of Chinese Academy of Engineering, professor, doctorial supervisor, main research interests: environmental geomechanics and disaster prevention engineering, E-mail:hliuhhu@163.com.

通讯作者:

中图分类号:

TU74

基金项目:

重庆英才计划优秀科学家项目(cstc2021ycjhbgzxm0051)


Biogenic construction: System and perspectives
Author:
Affiliation:

School of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China

Fund Project:

Chongqing Talents Program Outstanding Scientist Project (No. cstc2021ycjhbgzxm0051)

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    摘要:

    人类在地球上繁衍生息,建设了无数用于生存的栖息地。从远古时代用来遮风挡雨的简易建筑物,到如今的大厦林立、高铁纵横,土木工程建造技术经历了多个时代的更迭。随着全球气候变化和生态环境问题日益严峻,传统工程建造中高耗能、高排放、高污染及废弃材料难分解的问题阻碍了双碳发展战略的实施和工程建造技术的进步,土木工程建造技术转型迫在眉睫。基于土木工程建造技术发展现状和技术转型需求,提出生物建造的概念,并阐述了生物建造的内涵,构建了生物建造体系,围绕微生物建造、植物建造、动物建造和仿生建造4个类别,从生物建造理论、技术、材料、装备、检验检测和工程案例等方面进行了详细阐述,并展望了生物建造的发展前景。

    Abstract:

    Humanity has inhabited and proliferated on the earth, constructing countless habitats. From rudimentary shelters used by ancient civilizations to today's skyscrapers and high-speed railways, civil engineering has undergone technological changes across multiple epochs. With the increasingly challenges posed by global climate change and ecological issues, the characteristics associated with traditional engineering construction such as, high energy consumption, emissions, pollution, and non-degradable solid waste, are gradually becoming incompatible with the demands for today's construction. These include carbon neutrality, sustainability and recyclable. A transformation of civil engineering is inevitable. This article proposes the concept of “biogenic construction”. It is a system comprising four areas: microbial construction, plant construction, animal construction, and bioinspired construction. Each of the four areas is explained in terms of biogenic construction theory, technology, materials, equipment, processes, inspection, and testing. Some specific cases are also used to explain the concepts and applications. The perspectives of biogenic construction are also discussed.

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引用本文

刘汉龙.生物建造体系与展望[J].土木与环境工程学报(中英文),2024,46(4):1-22. LIU Hanlong. Biogenic construction: System and perspectives[J]. JOURNAL OF CIVIL AND ENVIRONMENTAL ENGINEERING,2024,46(4):1-22.10.11835/j. issn.2096-6717.2023.155

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  • 收稿日期:2023-11-13
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  • 在线发布日期: 2024-07-07
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