id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-1101	Fu, Zhimin	Research on Rigid-flexible Coupling Dynamic Modeling and Dynamic Characteristics Based on Tremmie Pipe	2022	5	.pdf	application/pdf	2324	169	66	The frequency of tremmie pipe Numble Frequency (Hz) 7 1.9396864788 8 2.2855813317 9 5.3426003087 10 6.3133274595 The mode shapes corresponding to each order are shown in Figure 5. (2) Modal analysis of rubble leveling ship under restraint The modal of the rubble leveling ship in the constrained state has a total of 44 orders, as shown in Figure 6 through the scatter distribution drawing. In this paper, ADAMS and ANSYS software are used for joint simulation to establish a rubble leveling ship with flexible tremmie pipe.	cache/ajst-1101.pdf	txt/ajst-1101.txt