| 摘要 |
<p>A pipe rack constructed with precast concrete members. The pipe rack includes at least four columns fabricated of precast concrete, arranged in transverse and longitudinal directions, and vertically installed on a footing, a plurality of transverse beams horizontally installed between the two transverse columns, fabricated of precast concrete members to which pre-tension is applied, having a hollow zone therein, connected between the columns under post-tension in a fixed structure, and having a variety of pipes installed thereon, and a plurality of longitudinal beams horizontally installed between the two longitudinal columns arranged in the longitudinal direction, fabricated of precast concrete members to which pre-tension is applied, having a hollow zone therein, and connected between the columns in a hinged structure.</p> |
