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問題一覧
1
Which of the following is a type of steel sheet pile?
- Finger and Socket Interlock
2
On average how many workers are killed every year in excavation works?
7
3
Which of these is not a deep earth retention system?
- Timber Boarding
4
What is the guide width of steel sheet piles?
400 – 525
5
The joints between steel sheet piles is sometimes infused with?
- Bitumen
6
Hard/Firm interlocking or secant piles use retarder female piles which strength characteristics of?
10 – 20 N/m2
7
Which equipment is not known to be used in diaphragm wall construction?
- Crab Grab
8
Which is a factor that dictates the choice of pile foundation?
All of them
9
Which is not an advantage of bored pile?
- Sufficient storage space for all the materials used in the construction process is needed
10
Which is an advantage of driven piles?
- Speed in installation
11
Rebar safety caps are ideally used to?
- to provide impalement protection in case of a fall into an excavation
12
Which is the typical arrangement of pile foundation?
All of them
13
Which is a design parameter for basements?
All of them
14
Which wall retaining technique will not be ideal for areas close to water bodies?
- Contiguous Piles
15
Which is not a type of Basement Tanking systems?
- Impermeable Hybrid Method (Type A)
16
Bentonite Matting will swell how many times its dry volume?
16
17
Grade 4 special level of protection is required to suit which use of basement?
- Archives, paper stores and computer rooms
18
Which of the following is not a type of water bars?
- Drainage Water Bars
19
What is the BS code of practice for protection of ground structure against water from the ground?
8102
20
Construction Joints can also be called?
- Day Joints
21
Which of the following is a type of waterproofing membranes and systems?
- All of them
22
What is the name of a rectangular steel elements that are utilised in reinforced concrete structures to counteract lateral shear and diagonal tension stresses?
- Stirrups
23
which of these is not associated with formwork?
solidworks
24
Centring or centering is a temporary support structure configured to an irregular shape such as a curved, semi-regular or segmental concrete lintel.
true
25
in high-rise complex projects falsework has to be robust and if is typical to cost around?
30-40% of the overall project
26
vertical structures such as walls and columns made from ordinary portland cement will have a striking time of...
1-2 days striking times
27
what formwork is the most common materials for formers, espiecally given the eye with which the materials can be worked
timber
28
Striking times for beams made from ordinary portland cement will take...
10-15 days
29
what percentage of concrete will attain ultimate strength within 7 days of casting concrete into formwork?
50-60%
30
Proprietary systems are robust and fast to use for formwork with the capacity for large scale mass. which of the following is a type of proprietary system?
RMD soffit
31
What is an advantage of hollow aluminium profile frame?
None of these
32
which loads can affect buildings as the envelope increases vertically?
Wind, gravity and seismic loads
33
Where in construction would you use continuity strip?
Junction between walls and floors
34
Shear walls in high‐rise or tall buildings are more effective where they are set in symmetry with each other. One of the many advantages ...
To reduce involuntary sideway movement
35
Which is not a key functional requirement of structural steel?
Corrosion Proof
36
What is the scale of steel construction in the UK for special structures?
7%
37
What is the percentage of carbon content in High carbon steel?
Up to 2.5%
38
Portal Frames amounts to what percentage of steel structures utilised in single storey frame construction in the UK.
59%
39
bracings and roof level bracings introduced into end-bays to provide extra restraint against rotation due to excessive wind loading
X
40
A joint is defined as a .................break in the continuity of a concrete floor.
Planned
41
Which of the following are defects which may be visible in finished concrete?
All of them
42
Shear walls in high-rise or tall buildings are more effective where they are set in .................... with each other
Symmetry
43
Chicago's Sear tower was designed using ............................
Bundles tube system / flared system
44
.............. plates are beams which support the mid-span of rafters and are supported by posts
Purlin
45
Element B?
Purlin
46
Element D?
Haunch
47
....................... is a method of redistributing loads and thus minimising stresses induced in any structural elements and the interconnections.
Triangulation
48
Which is a benefit gained from the use of space grid structures?
all of them
49
Domes as grid space frames have the following characteristics except?
Welding is required
50
Which is not a type of plaster board?
Solid plasterboard
51
………….. million tonnes of plasterboard waste is generated each year?
1 - 1.3 million tonnes