山西平鲁输煤栈桥管桁架节点性能试验研究
孟文清,巩松,沈金生,崔邯龙
Experimental research on pipe truss joint of Shanxi Pinglu coal handling trestle
煤炭工程 . 2018, (4): 25 -29 .  DOI: 10.11799/ce201804008