ASME B30.3-2019
塔式起重机

Tower Cranes

标准号

ASME B30.3-2019

发布

2020年

发布单位

美国机械工程师协会

当前最新

ASME B30.3-2019

 

 

引用标准

ANSI/ALI A14.3-2008 ANSI/ASSE A1264.1-2007 ANSI/NFPA 70-2011 ANSI/SAE Z26.1-1996 ASCE SEI 37-2002 ASCE SEI 7-2010 ASME B30.10:2014 ASME B30.20:2013 ASME B30.23:2011 ASME B30.26:2015 ASME B30.4:2015 ASME B30.5:2014 ASME B30.9:2014 AWS D1.1-2010 SAE J2703

被代替标准

ASME B30.3:2016

适用范围

Within the general scope of the B30 Standard, as defined in Section I of the B30 Standard Introduction, the B30.3 Volume applies to “construction tower cranes” and “permanently mounted tower cranes” that are powered by electric motors or internal combustion engines and that adjust their operating radius by means of a luffing boom mechanism, a trolley traversing a horizontal jib, or a combination of the two. The cranes may be mounted on “fixed bases” or “traveling bases” and may have tower and supporting structure arrangements that permit the crane to climb in a structure being built or that permits increasing the crane’s tower height as the structure rises. Variations of the above physical characteristics that provide the same fundamental operating characteristics are included in the scope of this Volume; however, the requirements of this Volume are only applicable to the cranes within this scope when they are used in lifting operations. Mobile cranes configured with tower attachments (refer to ASME B30.5) and selferecting tower cranes (refer to ASME B30.29) are not within the scope of this Volume. 在B30标准的一般范围内，如B30标准简介第一节所定义，B30.3卷适用于由电动机或内燃机提供动力的“建筑塔式起重机”和“永久安装的塔式起重机”，并通过变幅动臂机构，横跨水平悬臂的小车， 或两者的结合。起重机可以安装在“固定底座”或“行走底座”上，并且可以具有塔架和支撑结构布置，允许起重机在正在建造的结构中爬升，或者允许随着结构的上升而增加起重机的塔架高度。提供相同基本操作特性的上述物理特性的变化包括在本卷的范围内;但是，本卷的要求仅适用于此范围内的起重机，当它们用于起重作业时。配置塔式附件的移动式起重机（参考ASME B30.5）和自架设塔式起重机（参考ASME B30.29）不在本卷的范围内。

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