3D打印技术经过近几年的发展,已经脱去了神秘的面纱,并开始应用于各个领域之中。近日,西班牙的Alcobendas市揭示了世界上第一座完全由混凝土制成的3D打印人行桥。这个地标性的建筑长12米,宽1.75米,是土木工程领域里的一个里程碑。这座3D打印桥是由8个独立的部分组合而成的,其结构设计由加泰罗尼亚先进建筑学院(IAAC)完成,随后西班牙土木工程公司Acciona将其建造出来。Alcobendas市表示,这座惊人的人行桥的设计用到了有机和仿生建筑技术,其外观类似于在自然环境中找到 3D printing technology after several years of development, has taken off the mysterious veil, and began to be used in various fields. Recently, the city of Alcobendas in Spain revealed the world’s first 3D printed footbridge made entirely of concrete. This landmark building, 12 meters long and 1.75 meters wide, is a milestone in the civil engineering field. The 3D printing bridge is a combination of eight separate parts, the structural design of which is completed by the Advanced Architectural Academy of Catalonia (IAAC), followed by the construction by the Spanish civil engineering company Acciona. Alcobendas said the design of this stunning footbridge uses organic and biomimetic technology that looks similar to that found in the natural environment