Oct - Dec 2009 • Vol. No. 32 Issue No. 2 • - L&T Construction
Oct - Dec 2009 • Vol. No. 32 Issue No. 2 • - L&T Construction
Oct - Dec 2009 • Vol. No. 32 Issue No. 2 • - L&T Construction
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ECC Concord Control <strong>Oct</strong>-<strong>Dec</strong> room 09 40<br />
Advantages of TLRTC<br />
Test Bed Highlights<br />
Maximum Test Tower Base Width : 35m x 35m<br />
Maximum Test Tower Height : 95m<br />
Maximum Compression /<br />
Uplift per leg : 1000t<br />
Allowable Overturning Moment : 70,000t-m<br />
Maximum Cross Arm Speed : 70m<br />
Maximum Transverse Wire load : 100t per point<br />
Maximum Longitudinal Wire Load : 70t per point<br />
Maximum Vertical Wire Load : 60t per point<br />
Load Application System : 65 nos.<br />
(5t capacity electrically<br />
operated winches)<br />
Load Measurement System : Strain Gauge<br />
Type Load Cell<br />
Material Testing and Calibration : 100t digital UTM tower<br />
erection through tower crane<br />
Computerised central loading and monitoring Equipped to perform tests on all types of<br />
system to simulate the actual loading tower size and shape such as square,<br />
Freedom for design engineer to choose any<br />
shape of tower to achieve optimization<br />
Electrically operated winches with dual-speed<br />
rectangular base lattice towers, monopoles,<br />
tubular structures and guyed towers form<br />
33kV to 1200 kV.<br />
variable frequency drives to enable smooth The control room is the largest of its kind in the<br />
loading country and features an un-obstructive viewing<br />
Accuracy in testing is achieved through the<br />
sophisticated in-house SCADA touch-screen<br />
based software<br />
gallery that offers 360 degree view of the entire<br />
testing facility.<br />
It is the only facility in India to have a full-fledged<br />
Towers upto 1200 kV with 95m height can be tested design and fabrication infrastructure within the<br />
Towers can be tested with exceptional heavy<br />
loading (1000t per leg) and large base width (up<br />
to 35m)<br />
testing centre – this helps in fabrication of revised<br />
tower members for replacement in the least<br />
possible time.