jtg的翻译

Yulan road, built by Yuhua District of Nanjing city in the winter of 2002, is evaluated with the new Design Specification of Cement Concrete Pavement ( JTG D2002) in this paper.

玉兰路为南京雨花区2002年第三、四季度设计施工的一条水泥混凝土路面。本文结合新的《公路水泥混凝土路面设计规范》（JTG D2002）对玉兰路路面进行了结构设计评价。

The distinguishing index and grading standards of expansive soil are recommended by Specifications for Design of Highway Subgrades ( JTG D30 – 2004).

《公路路基设计规范》（JTG D30–2004）建议的膨胀土判别与分类的新指标未经广泛验证，其适用性有待探讨，其分级标准更需广泛的试验验证。

Secondly, section resistance probability models based on durability damage are deduced according to the members bearing capacity calculation formula in the JTG/ D62-2004 specification.

其次，根据JTG／D62-2004规范中构件截面承载力计算公式构造出考虑耐久性损伤的截面抗力概率模型。