Tekla interview Question-8

 1.FULL FORM OF ABM ,B.O.BP AND T.O.G?

ABM:ADVANCE BILL OF MATERIALS.

BOBP:BOTTOM OF BASE PLATE.

T.O.G:TOP OF GRATING.

2.WHY  SLOTTED HOLES PROVIDED  IN STEEL MEMBER?

FOR FIELD ADJUSTMENT WE NEED TO PROVIDED SLOTS IN STEEL MEMBER.

ALSO PLEASE NOTE ,LONG SLOTTED HOLES TO BE PROVIDED AT EXISTING CONDITIONS FOR ERECTION FEASABILITY.

3.PLEASE DRAW BEAM RUNNING OVER COLUMN WITH STIFFENERS IN BEAM WEB?

STIFFENERS IS USED TO WITHSTANDS LOADS AND ALSO USED TO TRANSFER LOADS

4.WHAT IS THE TOLERANCES FOR OVERSIZED HOLE AND STANDARD HOLE?

FOR OVERSIZED HOLE-3/16

FOR STANDARD HOLE-1/16

5.WHAT ARE THE MAIN REPORTS NEED TO SEND FOR FABRICATION WHILE SENDING DRAWINGS?

1.DXF

2.NC FILES

3.KISS LIST

4.FABTROL REPORTS

5.BOLT REPORTS

6.DWG FILES

7.TRANSMITTAL.

6.WHAT IS GALVANIZATION AND WHAT IS THE SURFACE PREPARATION FOR GALVANIZED MEMBER?

GALVANIZATION:PROCESS OF ADDING ZINC COATING TO THE METAL TO AVOID CORROSSION.

ASTMA123 IS THE SURFACE PREPARATION FOR GALVANIZED MEMBER

7.WHAT IS THE STOCK LENGTH FOR PLATES ,ANGLES AND BENT PLATES?

ANGLE-20'-0

BENT PLATE-10'-0

PLATE-10'-0.

8.WHAT IS ENCROACHMENT?

THE PERMISSIBLE DISTANCE BEYOND THE WORKABLE GAGE OR THE LIMITED DISTANCE TO ENTER IN TO FILLET OR ROUNDING RADIUS.

GENERALLY TERMED AS "K" VALUE.

?

9.HOW TO FIX WORKPOINTS IN BRACING ?

WORKPOINT PASSES THROUGH THE GAUGE LINE IN CASE OF BOLTING.

WORKPOINT PASSES THROUGH CENTRE OF GRAVITY IN CASE OF WELDING

10.DERVIE E70XX?

E-ELECTRODE

7-TENSILE STRENGTH

X-WELD POSITION

X-ELECTIC CURRENT USED

11.IF HSS COLUMN AND HSS BEAM ARE DIRECTLY WELDING IN FIELD THEN WHAT IS THE MAIN THING REQUIRE FOR FIELD WELDING?

ERECTION AID-(Angle)

12.WHAT IS THE WIDTH OF LADDER AND MAXIMUM LENGTH  OF A LADDER?

WIDTH-1'-6"

LENGTH-20'-0

13.WHEN SEISMIC LOADS WILL FORM?

THE LOADS WHICH ARE FORMED BY SUDDEN VIBRATIONS IS KNOWNS AS SEISMIC LOADS.

GENERALLY SEISMIC LOADS ALSO KNOWN AS EARTHQUAKE LOADS.

14.WHAT IS A POST?

IF WEIGHT IS LESS THAN 300LBS AS PER OSHA THEN WE CALL IT AS POST.

IF WEIGHT IS MORE THAN 300LBS THEN IT WILL BE COLUMN.

15.WHAT ARE THE MAIN FACTORS TO DESIGN A CONNECTION BETWEEN BEAM TO BEAM?

NORMALLY CONNECION DESIGNER WILL DESIGN THE CONNECTION BASED ON LOADS(KIPS)

BASED ON STRUCTURAL ENGINEER REQUIREMENTS.