Perhaps many friends who want to apply for the safety officer exam do not know the basic knowledge of safety officers. The editor has compiled relevant information for you to learn more!
Professional knowledge required for construction safety officers:
(1) Familiar with national engineering construction related laws and regulations.
(2) Familiar with the basic knowledge of engineering materials .
(3) Familiar with the basic knowledge of construction drawing reading.
(4) Understand the engineering construction technology and square
(5) Be familiar with the basic knowledge of engineering project management .
(6) Understand the basic knowledge of architectural mechanics.
(7) Familiar with basic knowledge of building structure, building structure and building equipment.
(8) Master the basic knowledge of environmental and occupational health management.
(9) Familiar with the standards and management regulations related to this position.
(10) Master the safety management knowledge of construction site.
(11) Familiar with the content and preparation methods of construction project safety management plans.
(12) Familiar with the content and preparation methods of special safety construction plans.
(13) Master the knowledge of preventing safety accidents on construction sites.
(14) Master the knowledge of safety accident rescue and handling.
Security technical measures is an important part of the construction organization design (scheme). It is a pre-selected analysis of the unsafe factors present in the construction of the project, thereby controlling and eliminating hidden dangers during the construction of the project, and taking technical and management measures to prevent personal casualties. Safety technical measures are safety regulations stipulated by the state. They are legal and compulsory. They must be prepared and implemented in accordance with them. Safety technical measures are the regulations that specifically guide safe construction and are also the basis for checking whether the construction is safe. Requirements for the preparation of safety technical measures: ①. Before the project starts, it is compiled by professional and technical personnel and can only be implemented after approval by the technical person in charge at the next level; ② preparation of safety technical measures must be targeted, comprehensive and specific; ③. For large groups or some key projects with large areas and complex structures, ensure the safe construction of unit projects or sub-items. For special projects such as construction electricity, scaffolding, gantry, blasting, hoisting, underwater earthwork, support, and demolition, a single safety technical plan must be prepared according to the specifications and standards, and there must be a design basis, with calculation, detailed drawings and text requirements. In addition, seasonal construction safety technical measures should be formulated.
Editor also prepared a safety officer examination question bank for everyone to learn~
question bank source: official account [Safety officer examination book]
1. "Coal Mine Safety Regulations" stipulates: comprehensive mining working face coal wall, scraper conveyor , and bracket must be maintained ().
A. Straight line (√)
B. Curve
C. Vertical
2. ore lamp should be kept intact, and the emitted mineral lamp should be able to be used continuously and normally at least ()h.
A.8
B.11 (√)
C.14
3. It is strictly forbidden to ground the underground distribution transformer neutral point ().
A. Capacitance through
B. Direct (√)
C. Indirect
4. The length of the cantilever steel beam cantilever should be determined according to the design, and the length of the fixed segment should not be less than the length of the cantilever segment ().
A.2 times
B.1.5 times
C.1.25 times
D.1 times
D.1 times
Answer: C
5. Support structure construction and foundation pit excavation, before the support structure meets the design strength requirements, (); temporary earthworks should be stacked including its own stability, foundations of adjacent buildings and foundation pit stability verification.
A. It is strictly forbidden to stack
B. It can stack
C. It is strictly forbidden to stack
D. It is strictly forbidden to stack
within the design and expected sliding crack surface range. Answer: D
6. No stacking is allowed within the () range around the foundation pit. Stacking is restricted within () and heavy vehicles are strictly prohibited from passing the edge of the pit. When the stacking and vehicle operation have been considered in the support design, it must be carried out according to the design requirements. It is strictly forbidden to overload
A.1.2m; 2m
B.2m; 3m
C.1.2m; 3m
D.2m; 4m
Answer: C
7. When there is strong winds at level () or above, strong fog, thick fog. Rain or snow weather, you should stop scaffolding. Erection and demolition operations
A. Three
B. Four
C. Five
D. Six
Answer: D
8. The cantilever length of the cantilever steel beam should be determined according to the design. The length of the fixed section should not be less than the length of the cantilever section ()
A.2 times
B.1.5 times
C.1.25 times
D.1 times
Answer: C
9. During the construction of the support structure and excavation of the foundation pit, before the support structure meets the design strength requirements. (). The stacking of temporary earthworks should be carried out including its own stability·Confirmation of the foundation and foundation pit of adjacent buildings
A. It is strictly forbidden to stack
B. You can stack
C.1m stack
D. It is strictly forbidden to stack
within the expected sliding crack area of the design. Answer: D
10. No stacking within the periphery of the foundation pit. Restricted maintenance within () is restricted. Heavy vehicles are prohibited from passing through. When stacking and vehicle travel have been considered in the support design, it must be carried out according to the design requirements. Overloading
A.1.2m is strictly forbidden. 2m
B.2m 3m
C.1.2m 3m
D.2m 4m
Answer: C
Address: C
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