Determine about the lee-mccall system, Civil Engineering

Assignment Help:

Determine about the Lee-McCall system

In the Lee-McCall system, high-tensile strength bars of diameter varying from 12 to 40 rnrn are used as tendons. These bars are threaded at the ends. After tensioning, each bar is anchored with the help of a nut and a washer held tightly against the end plates. An end plate or a bearing plate is a flat plate bearing directly against concrete. In this anchorage system, loss of prestress due to anchorage slip is eliminated as nuts are tightened well before the tendons are released. At the same time, one drawback is that curved tendons can not be used while adopting this anchorage system. This system of anchorage is shown in Figure.

959_lee mcCall system.png


Related Discussions:- Determine about the lee-mccall system

Lagrange''s mean value theorem, Write some appplications of lagrange''s mea...

Write some appplications of lagrange''s mean value thorem

Specification of water bound macadam road, Q. Specification of Water bound ...

Q. Specification of Water bound macadam road? Formation - The embankment for road shall be made to the cross section shown on the drawing. The bank shall be raised in regular

engineering drawings, Triangular prism axis is parallel to both HP and V

Triangular prism axis is parallel to both HP and VP

Determine the expected extension at the jack, A cylindrical concrete tank,...

A cylindrical concrete tank, 30 m external diameter, is to be prestressed circumferentially by means of  high-strength steel wire (E, = 2 x  10 5   N/mm 2 )  jacked  at 4 points, 9

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd