隧道工程行为的生态环境影响及其生态化策略

随着国家对基础设施建设投入的加大,隧道建设日趋增多,在其施工技术提高和修建规模增大的同时,隧道工程行为对生态环境也产生了深远影响。论述了隧道工程行为的内涵及其对生态系统的影响,分析了隧道工程行为的生态效应,包括物理效应、化学效应、生物效应和社会效应。在此基础上,提出了隧道工程行为生态化理念,并从勘测设计、施工和后期运营等几个方面探讨了隧道工程行为生态化策略。通过隧道工程行为的生态化策略可较好消减其对生态系统结构和功能的干扰和破坏,减轻对生态系统健康的威胁,为实现隧道建设和环境保护的协调发展提供参考。

Effects of Tunnel Project on Ecological Environment and Ecological Strategies

With the increased investments in infrastructure in China,tunnel construction is strengthened,its technology is improved,and its scale is increasingly large.These have some significant influences on ecological environment at the same time.The connotation of tunnel project and its effects on ecosystem are discussed and the effects of tunnel project,including physical effect,chemical effect,biological effect,and social effect,are analyzed.Ecological tunnel project is a logical choice to maintain ecosystem health.Ecological strategies of tunnel project are discussed from the aspects of survey and design,construction,and benefit operation.Ecological tunnel project can alleviate the interference and damages to structure and functions of ecosystem and the threats to ecosystem health.This study may provide some references to the coordination of tunnel construction with environmental protection.