AbstractIn recent years, external prestressing has become a primary methodfor strengthening existing concrete structures andhas beenincreasingly usedin the construction of newly erectedones, particularly segmental bridges. Analysis of extern...
SMS DEMAG as aluminum and iron and steel industry has developed a comprehensive new cold rolling mill. Main results include modulus method rack design (one design), the overall gap control, variable crown roll, the edge of sinking complex co...
4PART 2Analysis and design of structural elements In the nine chapters in Part II we systematically treat all the major structural elements used building context. Each chapter contains initial sections that define the element and discuss in...
A model for unstable shear crack propagation in pipes containing gas pressure The speed and path of an unstable crack in the wall of a pipe under pressure affects the length of fracture. To learn more about this problem, McClure, Duffy and E...
Effective evaluation on the thermal performance of envelope plays an important role towards the reduc-tion of energy consumption for space cooling and heating. In order to calculate the energy consumptionfor cooling and heating and assess th...
IntroductionBecause of deficiency in innovative advance in the anti-bacterial drug development, the increasing incidence andprevalence of bacterial resistance to clinically useful anti-biotics is one of the most serious global health threats...
Abstract. Nitric acid (HNO3) vapor is a significant component of air pollution. Dry depositionof HNO3 is thought to be a major contributor to terrestrial loading of anthropogenically-derivednitrogen (N), but many questions remain regarding...
CARRIAGE FOR SORTING-MACHINES IN PARTICULAR, WITH INDEPENDENTLY ACIIONED TILTABLE PLATE This is a continuation of co-pending application Ser. No. 695,490, ?led on Jan. 28, 1985, now abandoned. The present invention provides an object-transpo...
ABSTRACT Low reduction ratios and high wear rates are the two characteristics ntost commonh associated with conventional roll crushers. Because of this, roll crushers are not often considered Jor use in mineral processing circuits, attd many...
Batch and stop-flow column experiments were performed toestimate persulfate decomposition kinetic parameters inthe presence of seven well-characterized aquifer materials.Push pull tests were conducted in a sandy aquifer to representpersulfa...
