Arizona State University Biodesign Institute C
Tempe, Ariz.
最佳项目，高等教育/研究
Key Players
所有者/开发人员：Arizona State University
总承包人：McCarthy Building Cos.
领导设计公司：ZGF Architects
Structural:KPFF咨询工程师
民事：动荡工程
MEP:附属工程师
Associate Architect:BWS建筑师
亚利桑那州立大学Tempe校园的Biodesign Institute建筑物的建造旨在容纳世界上第一个紧凑型X射线激光器。该设备将从一英里长的10亿美元设备到桌面的2500万美元设备，将X射线激光器的大小缩小。
建造建筑物以容纳新的激光器，涉及复杂的混凝土工作，其平板基础高达6英尺厚，以减少地下室中低磁化硬化钢筋的振动。
Owner ASU needed the building to not only meet technical specifications, but to also attract scientists from around the world to use the device.
关键设计元件集中在外部铜屏幕和白色混凝土柱周围，其中一些角度不同。
Work on the 188,000-sq-ft, five-story building began in October 2016, and the structure topped out in June 2017. Substantial completion was reached in spring 2018. The handover process is in progress and is expected to be completed in November. Contractor McCarthy Building Cos. self-performed the concrete work.
ASU高级项目经理Monica Perrin说：“激光X射线的安装将于2018年11月开始，预计将在一年后全面运行，以允许其所需的广泛设计，测试和认证。”资本计划。
Planning, design and construction were part of a collaborative effort between structural engineer Advanced Structural Engineering-KPFF, McCarthy, ASU and design firm ZGF Architects.
尽管地下室激光的低磁化和振动要求的整合成为了Fulcrum项目，但原始计划要求将湿和干性实验室组合起来，但在此过程的早期，计划已更新为完整的湿lab设施。
Michael Gonzalez, director of McCarthy’s Southwest region, credits the collaborative team for staying within the building’s pre-laser price tag of $120 million.
冈萨雷斯说：“建立和维护整个项目的成本确定性使所有者能够及时做出决定，并最大限度地提高每一美元的花费。”
据麦卡锡（McCarthy）称，上层建造为振动标准 - 每秒2,000英寸的合规性和地下室激光面积为振动标准-E，每秒为125微米。
The facility is less than 200 ft from a light-rail station, which raised concerns about vibration impacts, says Bryan Kuster, project manager at McCarthy. Testing for ambient vibration and magnetization began as excavation progressed.
Meanwhile, construction and design teams determined that two laser lab rooms in the basement of about 15,000 sq ft would need an isolated 4-ft to 6-ft mat slab with 4-ft-thick concrete walls, says Tim Sepper, partner at Advanced Structural Engineering-KPFF. The upper floor columns use the laser vaults for support.
顾问金·巴沙姆（Kim Basham）协助研究倾倒4英尺至6英尺厚的MAT平板。麦卡锡（McCarthy）创建了一个1码的混凝土测试块，并嵌入了四个传感器（内部深处两个，两个传感器），以测量温度作为混凝土固化。目的是将内部保持在160度以下，外部差异不到30度。
混凝土混合物约为40％的粉煤灰。测试板达到约125度的内部温度，因此团队用热毯控制了外墙和平板温度。温度传感器也嵌入了拱顶墙中，而平板毯子则将其放置21天。
Mock-ups were not just created for the thick mat slab and white concrete columns, but also for the exterior, which used a system new to the university. The envelope was a prime component of the LEED plan, and the project is expected to receive Platinum designation.
外部是一个铜屏幕，靠近主要建筑物信封2英尺。屏幕具有穿孔面板的混合物，其功能是减轻整个立面上的太阳热量增益。它们还可以通过屏幕上的一系列倾斜褶皱来对室内空间进行日光，这些褶皱使乘员没有打扰。
