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Figure 1 Hybrid Steel Truss Concrete Beam

Figure 1 Hybrid Steel Truss Concrete Beam

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Table 1 Variation of specimens
Table 1 Variation of specimens
Pieter Laurens Frans, Herman Parung, Rudy Djamaluddin and Rita Irmawaty
Pieter Laurens Frans, Herman Parung, Rudy Djamaluddin and Rita Irmawaty
Figure 4 Test setup hydraulic control unit that imposes a specified displacement of 0.2 mm / sec. A load cell with a 200 kN capacity was placed between the jack and the distribution beam to measure the force applied correctly. LVDTs were installed on the center point and both of under loading points to measure the deflection. All data was recorded using a data logger connected to the computer.
Figure 4 Test setup hydraulic control unit that imposes a specified displacement of 0.2 mm / sec. A load cell with a 200 kN capacity was placed between the jack and the distribution beam to measure the force applied correctly. LVDTs were installed on the center point and both of under loading points to measure the deflection. All data was recorded using a data logger connected to the computer.
Table 4 Compression zone in BN and BTR
Table 4 Compression zone in BN and BTR
Figure 6 Beam stress and strain distribution (BTR)
Figure 6 Beam stress and strain distribution (BTR)
3.5. Validation Pieter Laurens Frans, Herman Parung, Rudy Djamaluddin and Rita Irmawaty Reinforced concrete beams can be adjusted with a trunk structure by the engineering mechanics theory on the cutting method. It can be seen that the bending moment due to the outer load will cause compressive forces on the upper stem and the tensile forces on the lower stem, while the diagonal rod emerges press, as in Figure 9 (b). Calculation of nominal moment M, is done using Whitney's theoretical approach, as in Figure 9 (c). Based on . . PL ; . . Hooke's law o = E.e with stem elongation 6 = ar where P is the working force, L is the length of rod E is the strength of steel reinforcement material and A is the steel cross section obtained by frame moment (Mr ):
3.5. Validation Pieter Laurens Frans, Herman Parung, Rudy Djamaluddin and Rita Irmawaty Reinforced concrete beams can be adjusted with a trunk structure by the engineering mechanics theory on the cutting method. It can be seen that the bending moment due to the outer load will cause compressive forces on the upper stem and the tensile forces on the lower stem, while the diagonal rod emerges press, as in Figure 9 (b). Calculation of nominal moment M, is done using Whitney's theoretical approach, as in Figure 9 (c). Based on . . PL ; . . Hooke's law o = E.e with stem elongation 6 = ar where P is the working force, L is the length of rod E is the strength of steel reinforcement material and A is the steel cross section obtained by frame moment (Mr ):
Table 5 shows the BTR holding moment denoted by MPF according to Equation 3, showing an increase in the holding moment capacity for BTR25 beams of 10.23%, for BTRS50 beams as fast as 7.47% and for BTR75 beams at 4.60% from BN beams. Furthermore, the moment compared to MPF has a value ratio of 0.97-1.01 or a ratio scale of 0.90 - 1.0 categorized very well.
Table 5 shows the BTR holding moment denoted by MPF according to Equation 3, showing an increase in the holding moment capacity for BTR25 beams of 10.23%, for BTRS50 beams as fast as 7.47% and for BTR75 beams at 4.60% from BN beams. Furthermore, the moment compared to MPF has a value ratio of 0.97-1.01 or a ratio scale of 0.90 - 1.0 categorized very well.
Table 5 The ratio of moment experiments to theoretical moments
Table 5 The ratio of moment experiments to theoretical moments
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