张弦梁张拉成型是实现其结构功能的关键,目前尚无这方面的标准可遵循。根据结构张拉成型的基本理论,经过简单推导,提出等代张拉刚......

预应力混凝土是在外部荷载作用下,预先建立起有内应力的混凝土,从而提高构件的抗裂性和刚度。因此预应力施工的好坏,将直接关系到......

Single-walled carbon nanotubes(SWCNTs)are receiving immense research attention due to their tremendous thermal,electrica......

针对高速公路修筑过程中经常遇到松散、沉陷地基的问题,分析了水平向加筋体加固沉陷区筋材–填土在路堤荷载作用下荷载传递机理。......

This paper (constituting Part B) addresses active interrogation for detecting Special Nuclear Materials (SN- Ms) and inc......

After corrosion failure of post-tensioned tendons was identified in a Florida bridge in early 2011, laboratory tests wer......