JiaHao Li

JiaHao Li

Ph.D. student, Department of Modern Mechanics, University of Science and Techonology of China.

Posts by Tags

Geometric Elasticity

如何理解板、壳、杆理论？ 中文

40 minute read

Published:

板、壳、杆理论无论对于工程实践还是理解复杂物理现象都具有重要应用，但是如何很好的理解这套基础理论并不容易。

Understanding Rod, Plate, and Shell Theories EN

57 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet grasping these fundamental theories is far from trivial.

Understanding Rod, Plate, and Shell Theories EN

49 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet developing a solid grasp of these foundational ideas is far from trivial.

圆柱与带状梁的接触 中文

less than 1 minute read

Published:

本篇笔记介绍了圆柱与带状梁之间的接触问题。

Non-Euclidean Euler Buckling EN

7 minute read

Published:

This notes presents a basic theory for curved surface constrained kirchhoff rods theory.

非欧几里得欧拉屈曲 中文

4 minute read

Published:

本篇笔记介绍了曲面约束的Kirchhoff杆理论的基本理论。

基尔霍夫杆的不稳定性 中文

3 minute read

Published:

本文介绍了框架摄动法在分析基尔霍夫杆不稳定性中的基本理论。

The Instability of Kirchhoff Rod EN

5 minute read

Published:

This note presents the basic theory of frame perturbation method applied in analyzing the instability of Kirchhoff Rod.

环状生物的最大体积 中文

less than 1 minute read

Published:

假设纤维螺旋缠绕在环上，肌肉纤维长度给定的情况下，要想体积最大，肌肉纤维的螺旋倾角应该为多少度？

Maximum Volume of Annular Creatures EN

1 minute read

Published:

Assuming fibers are helically wound around a torus, given a fixed muscle fiber length, what should the helical winding angle be to maximize volume?

Velocity Coupling in Elastic Rod Dynamics EN

1 minute read

Published:

When only motion along the rod direction exists, how are momentum and angular momentum expressed through velocity and curvature tensors?

弹性线问题与数值求解 中文

5 minute read

Published:

一根绳子，当受到一定的力，弯矩，扭矩时他的形状是什么样的？

Inverse design

Mathematics

环状生物的最大体积 中文

less than 1 minute read

Published:

假设纤维螺旋缠绕在环上，肌肉纤维长度给定的情况下，要想体积最大，肌肉纤维的螺旋倾角应该为多少度？

Maximum Volume of Annular Creatures EN

1 minute read

Published:

Assuming fibers are helically wound around a torus, given a fixed muscle fiber length, what should the helical winding angle be to maximize volume?

Multiscale modeling

Notes for VASP 中文

3 minute read

Published:

VASP计算参数总结。

Notes for VASP EN

6 minute read

Published:

Summary of VASP calculation parameters.

氧化纤维素晶体建模问题 中文

5 minute read

Published:

今天终于把charmm力场氧化纤维晶体的建模问题搞定了，其实对于其他力场也大同小异。 还是LAMMPS自带的建模功能强大。码住，这个得好好写写！

Modeling Oxidized Cellulose Crystals EN

9 minute read

Published:

Finally figured out the modeling of oxidized cellulose crystals with the CHARMM force field. The approach is similar for other force fields. LAMMPS’s built-in modeling capabilities are really powerful. Mark this down — it deserves a thorough write-up!

Rod

如何理解板、壳、杆理论？ 中文

40 minute read

Published:

板、壳、杆理论无论对于工程实践还是理解复杂物理现象都具有重要应用，但是如何很好的理解这套基础理论并不容易。

Understanding Rod, Plate, and Shell Theories EN

57 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet grasping these fundamental theories is far from trivial.

Understanding Rod, Plate, and Shell Theories EN

49 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet developing a solid grasp of these foundational ideas is far from trivial.

圆柱与带状梁的接触 中文

less than 1 minute read

Published:

本篇笔记介绍了圆柱与带状梁之间的接触问题。

Non-Euclidean Euler Buckling EN

7 minute read

Published:

This notes presents a basic theory for curved surface constrained kirchhoff rods theory.

非欧几里得欧拉屈曲 中文

4 minute read

Published:

本篇笔记介绍了曲面约束的Kirchhoff杆理论的基本理论。

基尔霍夫杆的不稳定性 中文

3 minute read

Published:

本文介绍了框架摄动法在分析基尔霍夫杆不稳定性中的基本理论。

The Instability of Kirchhoff Rod EN

5 minute read

Published:

This note presents the basic theory of frame perturbation method applied in analyzing the instability of Kirchhoff Rod.

Velocity Coupling in Elastic Rod Dynamics EN

1 minute read

Published:

When only motion along the rod direction exists, how are momentum and angular momentum expressed through velocity and curvature tensors?

弹性线问题与数值求解 中文

5 minute read

Published:

一根绳子，当受到一定的力，弯矩，扭矩时他的形状是什么样的？

Shell

如何理解板、壳、杆理论？ 中文

40 minute read

Published:

板、壳、杆理论无论对于工程实践还是理解复杂物理现象都具有重要应用，但是如何很好的理解这套基础理论并不容易。

Understanding Rod, Plate, and Shell Theories EN

57 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet grasping these fundamental theories is far from trivial.

Understanding Rod, Plate, and Shell Theories EN

49 minute read

Published:

Rod, plate, and shell theories are essential for both engineering practice and understanding complex physical phenomena, yet developing a solid grasp of these foundational ideas is far from trivial.

Test

Password Protected Test Post EN

less than 1 minute read

Published:

This is the excerpt of the password-protected post. It will be visible in the blog listing, but the full content requires a password to view.

加密文章测试 中文

less than 1 minute read

Published:

这是加密文章的摘要部分。在博客列表中可见，但完整内容需要密码才能查看。