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- CROSS-UK Newsletter 1 (1)
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- CROSS-UK [sub-heading only] (16)
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CROSS regions
Connection fixity considerations for steel frame modelling
This report concerns the modelling of joints when using computer programs. In some cases, engineers are applying rotational releases to joints in models but subsequently designing the connections as rigid. This leaves a fundamental mismatch between analysis and design which may lead to unsafe structural connections argues a reporter.
17 November 2022
CROSS Safety Report
Report ID: 1139
Region: CROSS-UK
Building regulations checking
A reporter’s firm has been carrying out building regulations checks for 25 years, but it is only in the last six or seven years (say 2000-2006) that concerns have arisen, some of which are described below.
1 July 2007
CROSS Safety Report
Report ID: 33
Region: CROSS-UK
Building regulations submissions
This report has been written on behalf of a group of senior local government structural engineers who refer to previous CROSS newsletters and in particular the reports relating to the poor quality of building regulation submissions and lack of checking resources.
1 July 2007
CROSS Safety Report
Report ID: 65
Region: CROSS-UK
Computer aided design
Concerns are raises after it was discovered that the steel design element of a software package did not automatically allow for nominal moments in the design of columns for simple structures.
1 November 2005
CROSS Safety Report
Report ID: 10
Region: CROSS-UK
Design of tall asymmetric structures
A reporter touches on the topic of analysis and design of the structural systems for tall buildings which are asymmetric and may be irregular in plan.
1 April 2011
CROSS Safety Report
Report ID: 238
Region: CROSS-UK
Further concerns about competence
A reporter raises concerns about competency, and the points raised demonstrate, says the reporter, a poor grasp first-principles on the part of many designers.
1 July 2013
CROSS Safety Report
Report ID: 339
Region: CROSS-UK
Error in proprietary design program
It has been noted, says a reporter, that a current package for pad foundation design has no factor of safety against overturning, returning a ‘pass’ for unfactored loads and a utilisation ratio of 1.
1 July 2013
CROSS Safety Report
Report ID: 349
Region: CROSS-UK
Checking at a price
In relation to the checking of calculations on behalf of local authorities for building regulation submissions a reporter is concerned about checking engineers who are paid very low hourly rates.
1 October 2011
CROSS Safety Report
Report ID: 227
Region: CROSS-UK
Certification of seismic design software
A reporter is concerned about third party certification of seismic design software and believes that users should carefully consider the assumptions that have been made in any such program.
1 October 2013
CROSS Safety Report
Report ID: 377
Region: CROSS-UK
Understanding the difference between analysis and design
A reporter is becoming increasingly concerned about design practice and correct understanding of the difference between analysis and design and the linking of the two.
1 April 2015
CROSS Safety Report
Report ID: 372
Region: CROSS-UK
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