Marine Tie Rods Ground Anchoring Solutions

Transcription

1 Marine Tie Rods Ground Anchoring Solutions

2 2 Dextra Marin Tie Rods Marine Tie Rods Port Autonome de Pointe Noire, Republic of Congo Typical applications Harbours Wharves Jetties River embankments Product features Available in steel grades 355, 500, 700 N/mm². Thread diameter range M42 to M162. Rolled thread for better performance. Minimum Elongation Gr %* Gr % Gr % Impact strength (V-Notch): Gr 355, 500: 27 J at -20 C Gr 700: 27 J at 0 C * As per BSEN-10025, yield and tensile vary depending on nominal bar size. Design references BS EN 1993 ANSI/AISC AS 4100 * Dextra can also supply sheet piles, waling beams, and pile casing upon request.

3 3 Product benefits Various articulation solutions with captive nut, swivel nut, ball cage, T-plate, angle seating, and / or forked ends. Ductile design. Quick installation. Pre-tensioning applicable. Full range of accessories for specific applications. Port Khalid, United Arab Emirates Corrosion protection / surface finish Dextra tie rods can be delivered without any specific surface finish when considering sacrificial thickness as specified in EN 1993 Part 5. However other alternatives are available to enhance corrosion protection, such as bituminous tape, paint or hot dip galvanization, depending on the project design and requirements. SLNG Terminal, Singapore System presentation Hinge coupler Pad-eye and T-Plate Ball cage Fork and Pad eye Angle seating Captive nut Turnbuckle Plate and nut Coupler

4 4 Dextra Marin Tie Rods Jeddah South Power Plant, Saudi Arabia Accessories Captive Nuts Accommodates 5 degrees of rotation in all directions. Ball Cages Accommodates 10 degrees of rotation in all directions. Must be used in conjunction with bearing plate if embedded in concrete. Plates and Nuts Couplers and Turnbuckles Plates and nuts are available both in flat and swivel design. Swivel plates and nuts accommodate up to 7 degrees of deflection Turnbuckle : For connecting two rods assembly with length adjustment up to ± 100mm. Coupler : For connecting two bars. Hinge Coupler For connecting two rods assembly with an important articulation in one plan Angle Seatings For installation on inclined surfaces. Accomodates deflection in both horizontal and vertical directions. Forks and Spades A pair of fork and spade form an articulation joint in one direction - they can also be connected on to gusset plates. Pad Eye and T - Plate A pad eye forms an articulation joint in one plan in order to adapt to specific designs or terrain configurations. A pad eye can provide an articulation joint of up to 90.

5 5 Wheatstone LNG, Australia Tie Rods load table Thread size Linear weight Yield Grade 355/510 Grade 500/660 Grade 700/900 Ultimate Tension capacity as per EC3 Yield Ultimate Tension capacity as per EC3 Yield Ultimate mm kg/m kn kn kn kn kn kn kn kn kn Tension capacity as per EC3 M , M , M ,031 1, M , ,230 1,582 1,139.1 M , ,015 1, ,421 1,827 1,315.5 M , ,181 1,559 1, ,653 2,126 1,530.6 M , ,338 1,766 1, ,873 2,408 1,734.0 M ,085 1,558 1, ,528 2,017 1, ,139 2,750 1,979.8 M ,228 1,764 1, ,730 2,283 1, ,422 3,114 2,241.9 M ,460 2,098 1, ,057 2,715 1, ,880 3,702 2,665.6 M ,669 2,398 1, ,351 3,103 2, ,291 4,231 3,046.6 M ,892 2,718 1, ,664 3,517 2, ,730 4,796 3,453.1 M ,128 3,058 2, ,998 3,957 2, ,197 5,396 3,885.1 M ,379 3,418 2, ,351 4,423 3, ,691 6,031 4,342.5 M ,643 3,798 2, ,723 4,915 3, ,213 6,702 4,825.3 M ,922 4,198 3, ,115 5,432 3, ,762 7,408 5,333.6 M ,214 4,618 3, ,527 5,976 4, ,338 8,149 5,867.3 M ,521 5,058 3, ,959 6,546 4, ,942 8,926 6,426.5 M ,841 5,518 3, ,410 7,141 5, ,574 9,738 7,011.1 M ,175 5,998 4, ,881 7,762 5, ,233 10,585 7,621.2 M ,523 6,498 4, ,371 8,410 6, ,919 11,468 8,256.7 M ,261 7,559 5, ,411 9,782 7, ,375 13,339 9,604.1 M ,055 8,699 6, ,529 11,258 8, ,940 15,352 11,053.2 M ,818 9,794 7, ,602 12,675 9, ,443 17,284 12,444.5 Note: Yield loads and ultimate loads are unfactored. 5

6 Some Major References Marine Tie Rods Ground Anchoring Solutions Aqaba Container Terminal, Jordan Fujairah Port, United Arab Emirates Commercial presence in more than 55 countries. HEADQUARTERS THAILAND Dextra Manufacturing Co., Ltd. Tel: (66) Fax: (66) thailand@dextragroup.com INDIA Dextra India Pvt. Ltd. Tel: (91) / Fax: (91) india@dextragroup.com CHINA Dextra Building Products (Guangdong) Co., Ltd. Tel: (86) Fax: (86) china@dextragroup.com HONG KONG Dextra Pacific Ltd. Tel: (852) / Fax: (852) / dplbuilding@dextragroup.com MIDDLE EAST Dextra Middle-East FZE Tel: (971) Fax: (971) middleeast@dextragroup.com EUROPE Dextra Europe SARL. Tel: (33) Fax: (33) europe@dextragroup.com NORTH AMERICA Dextra America Inc. Tel: (1) / america@dextragroup.com SOUTH AMERICA Dextra do Brasil Tel: (55) / brasil@dextragroup.com LATIN AMERICA Dextra Latam Tel: (507) / latam@dextragroup.com Marine Tie Rods - OCT PS