The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2019
Filed:
Sep. 17, 2018
Livermore Software Technology Corporation, Livermore, CA (US);
Hao Chen, Pleasanton, CA (US);
Livermore Software Technology, Livermore, CA (US);
Abstract
Characteristics of a reinforced concrete structure are received. FEA model is created in a computer system accordingly. FEA model contains solid elements defined solid nodes and beam elements defined by master beam nodes. Beam elements representing reinforcing steel bars are embedded inside solid elements representing concrete. Each beam element straddles one or more solid elements. Slave beam nodes along the at least one beam element are created such that each of the solid elements houses at least one slave beam node. Numerically-simulated structural behaviors of the reinforced concrete structure are obtained at each solution cycle of the time-marching simulation. Proper coupling of solid elements and at least one beam element are ensured. Exchanges of masses and momentums between a slave beam node and corresponding solid element nodes is conducted with both consistent and non-consistent portions. Reinforced concrete structure is adjusted to alleviate weakness indicated in the numerically-simulated structural behaviors.