Phát hành SAP2000 v23.2.0 và CSiBridge 23.2.0

Tính năng mới của SAP2000 v23.2.0

ANALYSIS

Performance has been improved for models with frame elements in the presence of many load patterns. This includes speed increases in stiffness formation, event determination, and state-update operations. Nonlinear static, staged-construction, and nonlinear direct-integration time-history load cases will benefit the most.

The consistency of analysis results has been improved on Intel and AMD CPUs with an AVX2 instruction set, which includes most CPUs released in 2015 or later. This only affects sensitive or poorly conditioned models.

DESIGN

Aluminum frame design has been added according to the US 2020 Aluminum Design Manual. 

DATABASE TABLES

Performance improvements, by means of multi-threading, have been made for the recovery of results for frame hinge response tables.

Tính năng mới của CSiBridge v23.2.0

MODELING

Staged-construction operations Pour Concrete and Remove Forms are now available for Super-T bridge sections. Using these operations, the weight of the wet concrete slab can be applied to the girders in one stage, and the stiffness of the cured slab activated in a subsequent stage.

LOADING

The response-spectrum function according to the Chinese JTG/T 2231-01-2020 code has been added.

ANALYSIS

Performance has been improved for models with frame elements in the presence of many load patterns. This includes speed increases in stiffness formation, event determination, and state-update operations. Nonlinear static, staged-construction, and nonlinear direct-integration time-history load cases will benefit the most.

Speed improvements have been made for calculating joint-reaction response for influence-based moving-load cases.