In tall concrete buildings with columns and shear walls, the relative shortening between the columns and walls may exceed 1 in. after several years.

A rectangular beam has a cross section of b = 14 in., h = 24 in., and d = 21.5 in. It is reinforced with four No. 7 Grade 60 bars. The concrete strength is 9,100 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the neutral axis location of the cracked beam (measured from the top of the beam).

Alguien compró regalos para la fiesta de cumpleaños.[q19] compró regalos para la fiesta de cumpleaños.

Misalignment of the reinforcement cannot cause eccentricities in columns.

GRAMMAR (16 pts) GRAMMAR A. Children’s Travel (The Imperfect Tense: Regular and Irregular Forms) (8 pts) Paso 1 (4 pts)José is talking to Macarena about the trips he took with his family as a child. Choose the correct verb form in the imperfect tense based on the context to complete what he says.

Ponerse el anillo en el [q11].

Excessive deflections can lead to cracking of partitions and malfunctioning of doors and windows.

At service loads, the reinforcing steel is in the elastic range of behavior.

No me gusta ir de compras, y por eso, solicité su servicio. Seguro que voy a usar el servicio al cliente otra vez. Seguro que [q25] voy a usar otra vez.

La [q12] es un problema para los cultivos. Durante el mes de diciembre, no llueve en la región de Córdoba y el gobierno trata de conservar el agua.