原文传递
THE CONSTRUCTION OF US-169 AND I-94 EXPERIMENTAL THIN AND ULTRA-THIN WHITETOPPING SECTIONS IN MINNESOTA.
| 题名： | THE CONSTRUCTION OF US-169 AND I-94 EXPERIMENTAL THIN AND ULTRA-THIN WHITETOPPING SECTIONS IN MINNESOTA. |
| 作者： | Vandenbossche-JM; Rettner-DL |
| 关键词： | Compressive-strength; Flexural-strength; Instrumentation-; Modulus-of-elasticity; Poisson-ratio; Polymer-concrete; Polyolefin-fibers; Polypropylene-; Road-construction; Test-sections; Thickness-; Whitetopping- |
| 摘要： | This report presents the results of a research project to investigate the design and performance of thin and ultra-thin whitetopping. To learn more about whitetopping, the Minnesota Department of Transportation (Mn/DOT) constructed a whitetopping project consisting of six test sections on I-94 at a research facility and three test sections at intersections on US-169 at Elk River. This report includes a brief description of Mn/DOT history with whitetopping and a detailed description of the construction of the heavily instrumented whitetopping test sections on I-94 and US-169. All concrete mixes contained either polypropylene or polyolefin fibers. The compressive strength, flexural strength, Poisson's ratio, and elastic modulus were measured for these mixes, and the results are provided. |
| 总页数： | 1998/04. pp36 (14 Fig., 19 Tab., 2 Ref., 4 App.) |
| 报告类型： | 科技报告 |
检索历史
应用推荐
