虽然图书馆反复提醒广大校内用户要合理使用图书馆订购的电子资源，以维护广大校内用户的合法权益及清华大学的良好声誉，但仍有个别用户我行我素。
2011年4月28日，化学系博士生王鹏鹏违反规定，使用迅雷下载ACS数据库论文，致使图书馆受到出版商的警告，出版商冻结了该IP(166.111.28.6)对ACS数据库的访问权限。
他的行为不仅影响了许多师生正常使用该电子资源，也败坏了清华大学的声誉，给我们今后电子资源的建设和发展造成困难。经图书馆领导教育后，他已认识到问题的严重性，承认了错误，并写了检讨书。
为严肃纪律，教育本人，经清华大学图书馆馆务会议决定，对王鹏鹏的违规行为作如下处理：
王鹏鹏，化学系博士生 2010311021：通报批评，冻结网络帐号2个月，停止借书权限半年。
近几年，校图书馆为了更好地服务于学校建设世界一流大学的战略目标，出巨资购买了大量的电子资源，较好地保证了学校教学、科研和学科建设对信息资源的需求，受到广大师生的欢迎。外国电子资源出版公司十分重视对知识产权的保护，而且都有严格的监控措施和技术手段。作为世界知名大学的清华大学师生，应该有相应的素养和意识。但遗憾的是，经常有个别人为了一己私利，不顾后果，采取不正当的方法和手段使用电子资源。其结果损害了广大师生的利益，也败坏了学校的声誉。为此，校图书馆再次重申：
1.不得使用任何工具软件下载图书馆购买的电子资源；
2.不得连续、系统、集中、批量下载文献，也不得将所获得的文献提供给校外人员，更不允许利用获得的文献资料进行非法牟利；（由于各数据库商对'滥用'的界定并不一致，因此图书馆无法制订统一标准。一般数据库商认为，如果超出正常阅读速度下载文献就视为滥用）；
3.校内任何单位和个人，如设置相应的代理服务器，一定要事先得到图书馆允许，并且保证该服务器不得允许校园外IP通过它访问图书馆购买的电子资源；
4.如发现违规行为，图书馆将协助学校有关部门进行追查。对违规者将视其情节轻重，予以相应的处罚，情节严重者，将报请学校予以纪律处分。由此而引起的法律上的一切后果由违规者自负。
The Punishment Decision Against
the Electronic Resource Abusers
In order to protect the legal rights of authorized users and to maintain the reputation of Tsinghua University, the library has appealed to the campus users to utilize the library-subscribed electronic resources legally. However, some individuals still utterly disregarded the intellectual property regulations and abused the library electronic resources.
Due to the consecutive and systematic over-downloading of ACS full-text within short intervals by Wang Pengpeng (Doctoral candidate) on 28 April 2011,the library received a warning from the publisher and the very IP addresses(166.111.28.6) was suspended to access ACS.
His behavior not only hindered the public use of electronic resources, but also damaged the reputation of Tsinghua University. With the help of our librarians, he has admitted his errors and submitted a written report of self-criticism.
In order to strengthen the library disciplines and educate the violator, the library decides to take the following actions:
1. Criticize Wang Pengpeng on library website for his wrong behaviour;
2. Borrowing privilege from the library is suspended for six months;
3. Suspend his network account for two months.
To prevent similar things to happen in the future, the library would like to restate the following regulations:
1. Any downloading of the library-subscribed electronic resources by any software tools is prohibited.
2. Any systematically over downloading of full-text documents from library-subscribed databases is prohibited.Any redistributing electronic literatures to non-Tsinghua users and any use of these electronic literatures for the purpose of making profits is prohibited.
3. The proxy server on campus is not allowed to set up without the permission of the university library. If it is set up with permission, it should be guaranteed that no users from outside the university are allowed to access the library-subscribed electronic resources.
4. If there is any violation of the above rules, the library will make a thorough investigation together with university departments concerned.The violator will be punished and reported to the university. All legal consequences shall be taken by the violator itself.
Tsinghua University Library
20 May 2011