沙特红海西海岸，郁郁葱葱的红树林上方，一座飞桥正在红色钢结构桩梁一体机的牵引下逐步延 伸。"这是中东地区首次投用桩梁一体机。使用这套自主研发的智能造桥装备，我们能在架桥施工的同 时保护当地生态环境。"沙特红海拉赫克连接路与跨海桥工程项目经理李伟伟介绍。 在拉赫克连接路与跨海桥工程项目施工现场，记者看到，桩梁一体机两侧共有6条腿，稳稳支撑住600吨 重的主体设备。前方打桩、后方架梁，然后伸腿前行，有条不紊。项目桩梁一体机工作专班组长杨武 说："传统的造桥技术一般先打桩，再现浇立柱和盖梁，然后架设梁板。通过采用新设备，我们成功实 现打桩、架梁等功能于一体，施工效率能达到传统工艺的3至5倍。"为确保作业稳定性，中方团队研发 出一套智能控制系统，通过12个传感器实时监测各条腿受力情况。"我们采用定距步走法，配合液压微 调工艺，将每一步行走距离精确控制在600毫米，最终实现了桩架自动化行走总误差不超过5毫米的精 度。"李伟伟说。 红海旅游项目是共建"一带一路"倡议同沙特"2030愿景"对接的标志性项目。据了解，桩梁一体机专为沙 特红海旅游项目研发，命名为"红海愿景1号"。自今年6月投用以来，"红海愿景1号"已顺利完成多 ...

Core Insights - The project in Saudi Arabia's Red Sea region utilizes the first pile-beam integrated machine in the Middle East, showcasing a commitment to ecological protection while constructing infrastructure [1] - The Red Sea tourism project aligns with Saudi Arabia's Vision 2030, aiming to create a comprehensive tourism city with 50 hotels, over 1,000 residences, and an international airport [1][3] - The pile-beam integrated machine, named "Red Sea Vision No. 1," was specifically developed for this project and has successfully completed several key milestones since its deployment in June [3] Group 1: Project Overview - The project includes two small bridges, one large bridge, one extra-large bridge, and permanent embankments, connecting multiple tourist islands [1] - The main bridge spans 2,170 meters and crosses approximately 30,000 square meters of mangroves, necessitating innovative construction methods to minimize ecological impact [1] Group 2: Technological Innovation - The all-precast bridge structure solution is based on experiences from the Xiong'an New Area, significantly improving construction efficiency [2] - The pile-beam integrated machine can lift precast beam blocks weighing over 200 tons with precision, achieving construction efficiency 3 to 5 times greater than traditional methods [2] - An intelligent control system with 12 sensors monitors the load on the machine's legs, ensuring high stability and precision during operation [2] Group 3: Environmental and Social Responsibility - The project exemplifies the integration of Chinese manufacturing capabilities with sustainable practices, setting a benchmark for green construction in the Red Sea region [3] - The use of advanced equipment not only enhances construction efficiency but also effectively protects the local mangrove ecosystem, reflecting the social responsibility of Chinese enterprises [3]