衝撃（実験） (1)

[I-306] Experimental study on the effect of the tension of steel placed in the neutral axis position on the impact resistance of PC beams

*Kazuya Tokunaga¹, Atsushi Kajiwara², Hiroki Tamai¹, Yoshimi Sonoda¹ (1. Kyushu University, 2. KOZO KAISEKI ENGINEERING Inc.)

Keywords:pretension PCbeam, drop-weight impact tests, impact resintance, fracture type