Jacobs Engineering Group Structural Engineer Interview Questions and Answers

Q1. Precast segment of related
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Q2. Segment launching work
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Q3. Well foundation work
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Q1. Casting yard, precast segment
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Sir casting yard area, bed alignment of survey department properly center shuttering palet panchang,and line perfect condition,
Precast segment- properly casting yard area bed alignment and survey department cordinate with checking proper center line, segment shuttering perfect ag pr drowning dimension, jig properly arrengement of bed area 
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Q1. Tower crane boom length??
Ans. 
The boom length of a tower crane varies depending on the model and manufacturer.
• Tower crane boom length can range from 30 meters to over 100 meters.

• The boom length determines the maximum height and reach of the crane.

• Factors such as weight capacity and wind speed also affect the boom length.

• Some popular tower crane models and their boom lengths include: Potain MDT 98 (55 meters), Liebherr 630 EC-H 40 (40 meters), and T
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Q2. Welding rod types and welding tyoes
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Q1. LOD stages in BIM
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LOD stages in BIM refer to the Level of Development which defines the amount of detail and accuracy of a model at different stages of a project.
• LOD 100: Conceptual design with basic massing and spatial relationships

• LOD 200: Generalized elements with approximate quantities, size, shape, location, and orientation

• LOD 300: Specific elements with accurate quantities, size, shape, location, and orientation

• LOD 400: Detailed e...read more
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Q1. In which direction will you add bracing in steel structure? and why?
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Bracing should be added in the weak axis direction to provide stability and prevent buckling.
• Bracing should be added in the weak axis direction to prevent buckling.

• Bracing helps to stabilize the structure and distribute loads more efficiently.

• Examples of bracing in steel structures include diagonal bracing, cross bracing, and portal bracing.
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Q2. What are different check in footing?
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Different checks in footing include bearing capacity check, settlement check, sliding check, and overturning check.
• Bearing capacity check ensures the soil can support the load without failure.

• Settlement check ensures the footing settles within acceptable limits.

• Sliding check ensures the footing does not slide on the soil.

• Overturning check ensures the footing does not overturn due to lateral forces.
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Q3. One way shear and two way shear in footing explain
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One way shear occurs in footings when load is applied in one direction, while two way shear occurs when load is applied in two directions.
• One way shear typically occurs in rectangular footings where the load is applied in one direction.

• Two way shear occurs in square footings or when the load is applied in two directions.

• One way shear is calculated using the formula Vc = 0.5 * f'c * b * d, while two way shear is calcula
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Q4. What type of structures have you worked upon?
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I have worked on various types of structures including commercial buildings, residential homes, bridges, and industrial facilities.
• Commercial buildings

• Residential homes

• Bridges

• Industrial facilities
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Q5. Why do you want to switch?
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Normal apti questions, there were asked in objective type questions

Q1. Normal technical question were asked
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Q1. Just asked about the family, strength, weakness, family background etc
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Q1. Identify forces in given truss structure.
Ans. 
Forces in a truss structure can be identified by analyzing the external loads and internal member forces.
• External loads such as weight, wind, and seismic forces create tension and compression forces in the truss members.

• Internal member forces can be calculated using the method of joints or method of sections.

• Examples of forces include axial, shear, and bending forces.

• The forces must be balanced for the truss to remain
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Q2. Basic questions on foundation.
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Q3. Stability checks for foundation
Ans. 
Stability checks for foundation ensure the safety and durability of the structure.
• Stability checks involve analyzing the soil type, bearing capacity, and settlement potential.

• Designing the foundation based on the load-bearing capacity of the soil.

• Performing structural analysis to ensure the foundation can withstand the loads imposed on it.

• Checking for potential differential settlement and ensuring it is within acceptab...read more
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