W350计划 日本东京

W350 Plan Tokyo,Japan

打造森林城市,还原绿色生活的木结构超高层建筑构想W350计划不仅仅是未来技术的发展蓝图。在人工林覆盖率约30%的日本,由于现代化导致木材需求下降、山林荒废和国内林业衰退,该项目也对濒临崩溃的森林循环提出了问题和解决思路。开启该项目是为了研究在日本城市中用木结构建造一座350米高超高层建筑能否成为恢复原有森林循环(植树育林、砍伐后用于建筑等产品、待到腐朽后再回归土壤重新培育树木的循环)、复活山林和激活城市环境的有效方法。为实现该目标而进行的每一次技术验证和讨论都凸显了木材、山林以及木材这种材料所具有的现代意义,以及用木结构建造摩天大楼这一行为的社会意义。

Wooden super high-rise building concept to create a forest city and restore green life The W350 plan is more than just a blueprint for the development of future technologies.For Japan,which has about 30%planted forest cover,it presents a solution to the collapsing forest cycle,due to the decline in demand for wood,the abandonment of mountain forests,and the decline of domestic forestry as a result of modernization.The plan was initiated to investigate whether the construction of a 350m super high-rise building with a wooden structure could be an effective way to revitalize the forest cycle(the cycle of planting,harvesting,and returning to the soil for reforestation),the mountain forests,and urban environments in Japan.Every step of the planning process,including technical verifications and discussions,highlights the modern significance of wood and mountain forests,as well as the social impact of building skyscrapers out of wood.