394· 北京科技大学学报 2002年第4期 1981,103(3:2 havior of a Pipe String in Mining Manganese Nodules[J]. 2 Chung J S,Whitney A K.Nonlinear State Analysis of 日本矿业会志，1988(7)：443 Deep-Ocean Mining Pipe Part 2:Numerical Studies[J] 5布鲁比亚CA,瓦尔克S,著.边启光，译.近海结构动 ASME Joural of energy Resources Technology,1981, 力分析M.北京：海祥出版社，1984 103(3):16 6方华灿.海洋石油钻采装备与结构M.北京：石油工 3 Chung J S.Hydrodynamic Forces on a Marine Riser"A 业出版社，1990 Velocity-Potential Method[J],Journal of Energy Resour- 7 Paidousis M P,Luu T P.Dynamics of a Pipe Aspirating ces Technology,1982,104(3):16 Fluid Such As Might Be Used in Ocean Mining[J].Trans. 4麻生和夫，管胜重，袁世峰.Dynamic Behavior of a actions of the ASME,1985 107(5):250 Stepped Pipe-string with a Buffer at It's Lower End-Be- Elasticity Module Analysis of Kinematics and Dynamic Response of a Mining Pipe SHEN Yanhua,ZHANG Wenming,SHI Boqiang Civil and Enviromental Engineering School,UST Beijing,Beijing 10083,China ABSTRACT Deflective displacement of a mining pipe under the dragging force of the vessel and the com- bining effects of winds,waves,and currents were discussed.Mathematical modules of deflective displacement of a ladder pipe with pumps and buffer were built,and the equations were solved by Galerkin method.Simu- lated by computer,the characteristics of dynamic responses of a mining pipe under various conditions were analyzed. KEY WORDS deep sea mining;mining pipe;elastic body;kinematics and dynamic character;lateral dis- placement. 3 9 4 - 北 京 科 技 大 学 学 报 2 0 02 年 第 4 期 1 9 8 1 , 10 3 ( 3) : 2 C h u n g J S , W h i net y A K . N o n lin e ar Sat t e nA aly s i s o f D e e P 一 o c e an M in in g PI P e P art Z : N um ier c a l S ot di e s [ J ] A SM E J o unr al o f en r g y eR s o U了 c e s eT e ho o l o gy, 19 8 1 , 10 3( 3 ) : 16 C h u n g J 5 . yH dor dy n am i c F o cr e s o n a M iar n e 形s e r ,, A 垅l o e i yt 一 P oet int a l Me ht o d [ J ] , J o 山m a l o f E n e gyr eR s o ur - c e s eT e hn o l o gy, 1 9 8 2 , 1 0 4 ( 3 ) : 16 麻生 和夫 , 管 胜重 , 袁世峰 . yD n am ic B he Va i or of a S et P e d P IP e 一 st r in g w iht a B u fe r at ’tI s L ow e r E n d 一 B e - h va i o r o f a P iP e S t r i n g i n M i n ing M an g ane s e N o du l e s [J ] . 日本矿业 会志 19 88 ( 7 ) : 4 43 5 布鲁比亚 C A , 瓦尔 克 s , 著 . 边启光 , 译 . 近海结构 动 力分析 M[ ] . 北 京 : 海洋 出版社 , 19 84 6 方 华灿 . 海洋石 油钻采装备与结构 [阅 . 北京 : 石 油工 业 出版社 , 19 90 7 P ia d o u s i s M 只 uL u T .P D y n 田 n l c s o f a P IP e A sP l r a t i n g F lu i d S u e h A s Mi ght B e U s e d in o c e an Min ign [J ] . T r a n s - act ion s 0 f het A SM E , 19 8 5 10 7 ( 5 ) : 2 5 0 E l a s t i e iyt M o d u l e A n a ly s i s o f iK n e m at i e s an d D y n am i e R e s P o n s e o f a M i n i n g P IP e 况日E 浑 aY n h “ a, Z月只刀 G 环毛n m i n g , 及刃 B oq ia gn C VI il an d E n V l r o 〔 。 e n at l nE g in e e r l n g S e h o o l , U S T B e ij ign , B e ij l n g 10 0 8 3 , Ch i n a A B S T R A C T D e fl e e t iv e id s Plac e m e nt o f a m in in g PiP e u n d e r t h e dr ag g in g of r e e o f t h e v e s s e l an d t h e e o m - b in in g e fe e t s o f w l n d s , w va e s , an d e u r e in s w e er id s c u s s e d . M a ht e m at i e a l m o d u l e s o f de fl e c t i v e id s Pl a e e m e nt o f a l a d de r PIP e w iht P切m Ps a n d b u fe r w e er b ul it , a n d ht e e q u a t ion s w er e s o l v e d 勿 G a l e r k i n m e ht o d . S im u - l aet d 勿 e o m Pu t e r , het e h ar a e t ier s t i e s o f dy n a m i e r e s Pon s e s o f a m l n l n g P IP e un d e r y 如o u s e on id t i o n s w e r e an a l y z e d . K E Y W O R D S de e P s e a m i n i n g : m in i n g PIP e ; e l a s t i e b o dy ; 劝n e m iat e s an d d y n am i e e h a r ac et r : l aet r a l d i s - Pl a e e m e nt