Handbook of Safety and Health for the Service Industry - 4 Volume Set最新文献_第3页

Lockout=Tagout 停摆=…

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-55

Lockout Tagout

引用次数: 0

Appendix C: Sample Confined Space Entry Permit 附录C:密闭空间进入许可证样本

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-68

引用次数: 0

Pressure Vessels 压力容器

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-59

D. Roylance

{"title":"Pressure Vessels","authors":"D. Roylance","doi":"10.1201/b16087-59","DOIUrl":"https://doi.org/10.1201/b16087-59","url":null,"abstract":"A good deal of the Mechanics of Materials can be introduced entirely within the confines of uniaxially stressed structural elements, and this was the goal of the previous modules. But of course the real world is three-dimensional, and we need to extend these concepts accordingly. We now take the next step, and consider those structures in which the loading is still simple, but where the stresses and strains now require a second dimension for their description. Both for their value in demonstrating two-dimensional effects and also for their practical use in mechanical design, we turn to a slightly more complicated structural type: the thin-walled pressure vessel. Structures such as pipes or bottles capable of holding internal pressure have been very important in the history of science and technology. Although the ancient Romans had developed municipal engineering to a high order in many ways, the very need for their impressive system of large aqueducts for carrying water was due to their not yet having pipes that could maintain internal pressure. Water can flow uphill when driven by the hydraulic pressure of the reservoir at a higher elevation, but without a pressure-containing pipe an aqueduct must be constructed so the water can run downhill all the way from the reservoir to the destination. Airplane cabins are another familiar example of pressure-containing structures. They illustrate very dramatically the importance of proper design, since the atmosphere in the cabin has enough energy associated with its relative pressurization compared to the thin air outside that catastrophic crack growth is a real possibility. A number of fatal commercial tragedies have resulted from this, particularly famous ones being the Comet aircraft that disintegrated in flight in the 1950’s1 and the loss of a 5-meter section of the roof in the first-class section of an Aloha Airlines B737 in April 19882 In the sections to follow, we will outline the means of determining stresses and deformations in structures such as these, since this is a vital first step in designing against failure.","PeriodicalId":283841,"journal":{"name":"Handbook of Safety and Health for the Service Industry - 4 Volume Set","volume":"1629 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129253993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 39

Office Electrical Safety 办公室电气安全

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-89

引用次数: 0

Appendix C: Sample Written Safety and Health Program* 附录C:安全与健康书面计划样本*

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-103

引用次数: 0

Compressed Gases 压缩气体

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-14

引用次数: 0

Office Health Hazards 办公室健康危害

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-87

引用次数: 0

Emergency and Fire Safety 紧急情况及消防安全

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-125

C. Reese

引用次数: 0

Emergencies in Office Facilities 办公设施的紧急情况

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1201/b16087-90

引用次数: 0

Retail Trade 零售贸易

Handbook of Safety and Health for the Service Industry - 4 Volume Set Pub Date : 2018-10-03 DOI: 10.1007/978-1-349-24644-1_2

E. C. Sanderson

引用次数: 0