《地震约束手册:机械系统指南》，2008年第3版，ANSI/SMACNA 001-2008，是一套更新的指南，向设计师和承包商展示如何确定金属板管道、管道和导管的正确约束，以便它们在地震期间更有可能保持与建筑物的连接。该手册显示了该国极低风险和极高风险地区的可容纳性。新版包括更广泛的支撑选项列表，并已根据现行建筑规范进行了修订。引用:非ASHRAE书籍

TheSeismic Restraint Manual: Guidelines for Mechanical Systems, 3rd edition 2008, ANSI/SMACNA 001-2008, is an updated set of guidelines that shows designers and contractors how to determine the correct restraints for sheet metal ducts, piping and conduit, so that they are more likely to remain attached to the building during an earthquake. The manual shows how very low- and very high-risk areas of the country can be accommodated. The new edition includes a more extensive list of bracing options and has been revised to comply with current building codes.