giao trinh co hoc ket cau 1

... + 2.K + 3.H - 3.(D -1) ³ 0 (C) (A) (B) H .1. 11e (B) (A) (C) H .1. 11a H .1. 11b (A) (B) (C) H .1. 11c (A) (B) (C) (C) (A) (B) H .1. 11d (A) (B) (C) H .1. 11f Hãû BHTT (A) (B) H .1. 11g (C) CÅ HC KÃÚT ... Thãm cạc bäü âäi 11 22334455 Hãû BBH Hãû BBH H .1. 10a(A) (B) H .1. 10b(A) (B) H .1. 10c Mäúi hn (A) (B) H .1. 10d (A) (B) H .1. 10e (A) (B) (B) (A) H .1. 10f (BHTT)(BHTT)(BH) Hãû BHTT H...

... 1 â .a.h.N 4- 10 H.3.7e â .a.h.N 10 - 11 â .a.h.N 2- 3 â .a.h.V B 1 5/3 â .a.h.V A P = 1 V A d d d V B d d 2 14 13 12 3 H A 1 A 11 9 6 5 4 B 10 d 7 8 2/3 h d2 h d 3 4 h d 3 5 1 1 2 2 a 1 cos a ... - P = 1 âàût ngay tải màõt 9 (z = 2d) (H.3.7d): V A H A A 11 N 2- 11 P = 1 V A H A N 2- 11 A 11 P = 1 N 4 - 9 9 H.3.7b H.3.7d H.3.7c 4/3 4/3 d 11 A...