ASTM C1577-2015 根据AASHTO LRFD设计的涵管、暴雨排水道和污水道用预制钢筋混凝土整体式箱形构件的规格 Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts,Storm Drains,and Sewers Designed According to AASHTO LRFD
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- 标准大小:
- 标准编号:ASTM C1577-2015
- 标准状态:现行
- 更新时间:2023-06-05
- 下载次数:次
1.1 This specification covers single-cell precast reinforced concrete box sections cast monolithically and intended to be used for the construction of culverts and for the conveyance of storm water, industrial wastes and sewage. Note 1: This specification is primarily a manufacturing and purchasing specification. However, standard designs per the AASHTO LRFD Bridge Design Specifications are included and the criteria used to develop these designs are given in Appendix X1. The successful performance of this product depends upon the proper selection of the box section, bedding, backfill, and care that the installation conforms to the construction specifications. The purchaser of the precast reinforced concrete box sections specified herein is cautioned that proper correlation of the loading conditions and the field requirements with the box section specified, and provision for inspection at the construction site, are required. 1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
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