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镇江市公路部门积极开发道路修筑新工艺,运用CRCP技术(即连续配筋混凝土路面),在目前施工的重点工程沿江新线中修筑1 km试验路。 试验路位于本市沿江新线D标境内。从9 k+540—10 k+540,全长1 000 m,宽6 m。该路段的平面线形有240 m为直线;270 m为圆曲线(R=3 000 m)不设缓和曲线及超高;490 m为直线,最(?)填高3.69 m,最大挖深4.58 m。板厚为20cm和22cm两种,配筋率为0.5％,试验
The highway department of Zhenjiang actively develops roads to build new technology and uses CRCP technology (continuous reinforced concrete pavement) to construct a 1 km test road in the new line of the key projects under construction. Test Road is located in the new line D along the Yangtze River City. From 9 k + 540-10 k + 540, full-length 1 000 m, wide 6 m. The linear section of the section has a straight line of 240 m; 270 m is a circular curve (R = 3000 m) without a mild curve and super high; 490 m is a straight line with a maximum height of 3.69 m and a maximum digging depth of 4.58 m . Thickness of 20cm and 22cm two kinds of reinforcement ratio of 0.5%, test