top of page
The Si-Eng
Si's civil engineering blog
All original by Si Shen.
All posts are personal opinions only.
Search
Si Shen
Feb 24, 20203 min read
Soil structure interaction (2) – lateral earth pressure
this blog continues on the thread to talk about lateral earth pressure
308 views0 comments
Si Shen
Jan 28, 20203 min read
Reliability
Reliability is the consistency in performance. This is typically a much desired thing generally in life
38 views0 comments
Si Shen
Jan 13, 20203 min read
Soil structure interaction (1) – what interaction?
The design of underground structures, requires a process called ‘soil-structure interaction’.
170 views0 comments
Si Shen
Jan 8, 20202 min read
Time-dependent behaviour of structures (3) – strength of concrete
Have you ever wondered, why have we chosen 28 days strength as a basis for concrete design? This blog post answers this question and...
214 views0 comments
Si Shen
Dec 14, 20193 min read
Universal engineering principles
I believe it is essential for engineers to develop the habit of zooming out from their routine designs and re-think at a higher level of...
196 views0 comments
Si Shen
Dec 3, 20193 min read
Time-dependent behaviour of structures (2) – More on creep and shrinkage?
More details on creep and shrinkage
137 views0 comments
Si Shen
Nov 24, 20193 min read
Time-dependent behaviour of structures (1) – shrinkage and creep
Creep and shrinkage are two long-term properties of concrete. This blog post help designers gain a deeper understanding of both
437 views0 comments
Si Shen
Nov 16, 20192 min read
Underlying assumptions of Eurocodes
There are some fundamental assumptions of Eurocodes that work in the background of every single design.
176 views0 comments
Si Shen
Oct 13, 20192 min read
Statically determinant structures – in practical use
Statically determinate/indeterminate structure is one of the first concept to be taught at university.
677 views0 comments
Si Shen
Sep 17, 20193 min read
Partial factors
This blog post hopes to dig down to the nature of partial factors.
166 views0 comments
Si Shen
Sep 6, 20193 min read
A few tips for building computer models
There are a few quick tips that I have learned over the years and I would like to share them.
72 views0 comments
Si Shen
Jun 11, 20194 min read
Design life – what differences does it make?
This blog post explains the difference that design life makes to the structure
107 views0 comments
Si Shen
Jun 4, 20193 min read
Stress concentration around openings
On many occasions, an opening needs to be created in a structure. This could be a tunnel from a station box, a cross passage tunnel from...
638 views0 comments
Si Shen
May 28, 20194 min read
Shear (2) – Composite behaviour in tunnel lining
This blog is inspired by this article “Simulating composite behaviour in SCL tunnels with sprayed waterproofing membrane interface: A...
745 views0 comments
Si Shen
May 19, 20193 min read
Shear (1) - Transverse shear and composite action
I have planned a series of blogs on the topic of shear. This is the first of the series, and it introduces the not-so-commonly known...
1,720 views0 comments
Si Shen
Dec 5, 20183 min read
Dome structures
Architects hate columns. Columns are ugly, block views, and are the biggest enemies of architectural elegance. When columns appear in...
170 views0 comments
Si Shen
Nov 20, 20183 min read
CIRIA Guide C766 preview
A brief preview of CIRIA C766 which has replaced C660
3,490 views0 comments
Blog: Blog2
bottom of page