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During the installation of bridge bearings the size of the upper plates is reduced to save the material costs. This process is KNOWN as preset. Generally the upper bearing plate COMPRISES of the following COMPONENTS:

1. Length of bearing
2. 2 x irreversible movement.
3. 2 x REVERSIBLE movement.

The bearing initially is placed right in the middle POINT of the upper bearing plate. No directional effects of irreversible movement is considered. But since the irreversible movement usually takes place in one direction only the displaced direction is placed away from the midpoint. In such cases the length of the upper plate is equal to the length of the length of the bearing + irreversible movement + 2 x reversible movement.

During the installation of bridge bearings the size of the upper plates is reduced to save the material costs. This process is known as preset. Generally the upper bearing plate comprises of the following components:

The bearing initially is placed right in the middle point of the upper bearing plate. No directional effects of irreversible movement is considered. But since the irreversible movement usually takes place in one direction only the displaced direction is placed away from the midpoint. In such cases the length of the upper plate is equal to the length of the length of the bearing + irreversible movement + 2 x reversible movement.

These codes are the set of SPECIFICATIONS to ensure the safety associated with any building construction. These codes are associated with the height, spacing, and installation of the building. These codes play an important role in VACATING the building in CASE of any emergency situations.
From these interview questions, you will GET an idea of the questions INTERVIEWER can ask you in the civil engineering position interview. Refer to some more sample questions here and revise all the answers carefully.

These codes are the set of specifications to ensure the safety associated with any building construction. These codes are associated with the height, spacing, and installation of the building. These codes play an important role in vacating the building in case of any emergency situations.
From these interview questions, you will get an idea of the questions interviewer can ask you in the civil engineering position interview. Refer to some more sample questions here and revise all the answers carefully.

The force EXERTED to the Tacoma NARROWS bridge was INITIALLY the wind resistance. The wind resistance caused the whole bridge to ACT as a system with forced VIBRATION with damping.

The force exerted to the Tacoma narrows bridge was initially the wind resistance. The wind resistance caused the whole bridge to act as a system with forced vibration with damping.

1967 began commercial OPERATION on UNIT 1.

1967 began commercial operation on unit 1.

SLUMP test compressive test SPLIT TENSILE strength

Slump test compressive test split tensile strength

Non destructive TESTING is done on HARDENED concrete in non destructive testing methods soe properties of concrete are used to estimate strength DURABILITY ,elastic parameters,crack depth MICRO cracks and PROGRESSIVE deterioration of concrete.

Non destructive testing is done on hardened concrete in non destructive testing methods soe properties of concrete are used to estimate strength durability ,elastic parameters,crack depth micro cracks and progressive deterioration of concrete.

This approach is widely USED in PRECAST concrete units.here the precast units are kept under warm and DAMP ATMOSPHERE of a steam chamber.

This approach is widely used in precast concrete units.here the precast units are kept under warm and damp atmosphere of a steam chamber.

• Lime
• Silica
• Alumina
• Calcium SULPHATE
• Iron OXIDE
• Magnesium oxide
• SULPHUR dioxide
• ALKALIS

The measurement of materials for MAKING CONCRETE is KNOWN as batching. Methods of batching VOLUME batching Weigh batching.

The measurement of materials for making concrete is known as batching. Methods of batching Volume batching Weigh batching.

• Lime stone and clay are ground to fine powder separately and are mixed TOGETHER.
• Water is added to make a thick paste which contains 14% of moisture.
• The paste format are dried and off charged into a rotary kiln.
• The PRODUCT obtained often calcination in rotary kiln.

Process

• The crushed raw materials are fed in to a ball mill and a little water is added.
• The steel balls in the ball mill pulverizer the raw material which form a SLURRY with water.
• The slurry is passed through storage TANKS where the proportioning of compound is adjusted to ensure DESIRED chemical composition.

Process

• ORDINARY Portland cement
• OPC 33,OPC 43 and OP C53 grade
• Rapid hardening cement
• Extra rapid hardening cement
• Sulphate resisting cement
• Portland slag cement
• QUICK setting cement
• LOW heat cement
• Portland pozzolana cement
• COLORED cement