Coaxial support structure for towed marine seismic source arrays

摘要

Abstract [00301 A seismic source array includes at least one float. A plurality of rigid conduit sections each includes a bracket for suspension from the float at a selected depth in a body of water and configured to suspend a seismic energy source therefrom. At least one bend strain relief is coupled between adjacent rigid conduit sections. Each bend strain relief includes a coupling at each longitudinal end. Each bend strain relief includes woven fiber molded into flexible plastic for transmitting axial loading while absorbing bending and torsional stress. A seismic energy source is suspended from each bracket. Lines for operating the seismic energy sources pass through the rigid conduit sections and the at least one bending strain relief. CV-) CV-) CO &00 (Z) CV) Cl CV) PO CV3 CNI) 0 0 0 0 0 0 0 0 o 0 0 0 0 F-O 0 0 0 (Z) cn -;:r cv Cle) CV) CV)