预应力排水渡槽横梁影响研究
孙明权;甄剑颖;李晓克
Study on the Influence of Cross Beam of Pre-Stressed Drainage Aqueduct
SUN Ming-quan;ZHEN Jian-ying;LI Xiao-ke
人民黄河 . 2008, (5): 76 -77 .