Great honor to receive your support of 2020 International Conference on Applied Mechanics, Materials and Civil Engineering (ICAMMCE2020). It will offer an open academic forum for all the participants in the field of Applied Mechanics and Engineering Mechanics, Material Science, Civil Engineering and the other related fields to exchange their latest research findings. On behalf of the organizing committee, we would like to thank for your actively participation and powerfully support!Under the background of the severe impact of COVID-19 and the travel restrictions, most of the authors can’t attend the conference physically. So the organizing committee of ICAMMCE2020 actively responses to the call of the government, reducing the population’s gathering and ensuring the safety and health of all the participants in the conference. Hence, the virtual conference is a better choice for ICAMMCE2020.It was held virtually via the platform “VooV Meeting” on September 20, 2020. First of all, the organizing committee has opened a test room for all keynote speakers and authors to test the VooV, including video, audio and the screen before the opening. The conference procedures include three parts, including Keynote Speeches, Oral Sessions and Poster Sessions. In the first session of Keynote Speeches, the speakers were allowed 40 minutes to deliver their speeches. In the second session of Oral Sessions, the participants had 10-15 minutes to share their presentation one by one. And the 10-15 minutes Q&A discussion after every presentation was indispensable to achieve a better academic atmosphere.It is great honor to invite two senior experts at here to share their keynote speeches to us. The first expert is Prof. Jianqin Ma from Chang’an University, Xi’an, China. The second expert is Prof. Igor Ivitsky from National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Ukraine. Some participants have put forward some interested questions about these keynote speeches, and the experts have clearly explained it. These interaction results in a favorable academic atmosphere. Some excellent oral presenters were awarded for their profound and impressive speeches. All of them has contribute to a huge success of ICAMMCE2020 online conference.All the submissions in ICAMMCE2020 have gone through a double-blind peer reviewing, the editors and reviewers were responsible to make sure the scientific equality, verification and high standard. There are 108 relevant professors and experts join in the Technical Program Committee for paper reviewing and checking. In view of the main theme and topics, each submission was reviewed by at least two or three experts under a critical reviewing process for scientific paper publication based on the paper contents, topic relevance, structure, language standardization, originality and more aspects. ICAMMCE2020 uses the iThenticate software to detect instances of overlapping and similar text in all submitted papers. Finally, ICAMMCE2020 has received 32 excellent papers, selected from 106 submissions before the final submission deadline. ICAMMCE2020 proceeding contains these following parts:1. Applied Mechanics and Mechanical Engineering2. Materials Science and Materials Processing Technology3. Civil and Structural EngineeringIn the end, ICAMMCE2020 want to express the sincerest appreciation to all the active authors with outstanding and valuable academic papers, to the sponsor of Advanced Science and Industry Research Center, Hong Kong, IOP Conference Series: Materials Science and Engineering with effective publication for all excellent paper submissions, all the members and reviewers in ICAMMCE2020 Technical Program Committee with careful reviewing response, for the impressive results of the conference.ICAMMCE2020 Organization Committees