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MRTS901 - Modular Bridge Expansion Joints Annexure

By Stacy Rice,2014-05-09 21:12
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MRTS901 - Modular Bridge Expansion Joints Annexure

    Department of Transport and Main Roads MRTS90.1 Technical Standard Modular Bridge Expansion Joints Annexure

Annexure MRTS90.1

    Modular Bridge Expansion Joints

Specific Contract Requirements

     Contract Number

     Clause references within brackets in this Annexure refer to Clauses in the parent Note:

    Standard MRTS90 unless otherwise noted.

     Part A Completed By Principal as Part of Brief

     1 JOINT PERFORMANCE STANDARDS (Clause 6.4)

    1.1 Expansion Joint Openings (Clause A3 of Appendix A)

     Maximum average bridge temperature (refer to AS 5100.2, Clause 17.2) T max

     Minimum average bridge temperature T min

     Expected temperature at initial condition T i

     Gap at initial condition J i

     Change in width of gap for 1?C change in average bridge temperature e s

     Total creep and shrinkage movement until the end of the design life c s

     The minimum MBEJ opening at serviceability J s,min

     The maximum MBEJ opening at serviceability J s,max

     The MBEJ opening for ultimate limit state J u

     MBEJ opening for fatigue limit state J f

    Page 1 of 2 MRTS90.1 June 09

    MRTS90.1 Department of Transport and Main Roads Modular Bridge Expansion Joints - Annexure Technical Standard

1.2 Horizontal Forces (Clause A7 of Appendix A)

     The longitudinal force coefficient ;

     The transverse force coefficient

     1.3 Additional Requirements for Skewed Expansion Joints (Clause A1 of Appendix A)

     2 SUPPLEMENTARY REQUIREMENTS The following supplementary requirements shall apply (Clause 17)

Page 2 of 2 MRTS90.1 June 09

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