Hydraulic habitat and retention was measured by timing 100 flow tracers across a 100-m stream length, and recording the types of trapping structures. The pattern of flow tracers and retention varied significantly between channel types and structures. Rocks (boulders and cobbles) were more important...
The recent in this country has been toward the construction of multiple-purpose projects. No one can deny the economic advantages of multiple-use structures, but these advantages are sometimes exaggerated. The requirements for optimum operation of a project for each of several purposes are in confli...
Pressure Losses in the Heating Installation Pipework and Hydraulic Resistance: Types, Structures, Characteristics and ApplicationsThe flow of the medium through the pipework is affected by pressure losses. The loss concerns static pressure and consequently鈥攖otal pressure. Dynamic pressure in a given ...
When caissons are ready, next phase is to immerse them into ground. For which, soil is dug out from work chamber which allows the caissons to immerse into ground. Excavation is done with the help of sand pumps and machinery and excavated soil is removed with the help of hydraulic transpor...
Girder bridges have evolved significantly, progressing from limited short-span applications to cost-effective and functional structures. In today’s era, they stand out as one of the most widely used types of bridges. Advances in material sciences and construction techniques continue to promote more ...
Effect of hydraulic parameters on abrasion erosion of fiber reinforced concrete in hydraulic structures Construction and Building Materials, Volume 267, 2021, Article 120966 Navid Zarrabi,…, Mohammad Reza Eftekhar Show 3 more articles Article Metrics Citations Citation Indexes33 Captures Readers23 View ...
This chapter provides an overview of the common types of defects found in various structural materials and joints in aircraft. Materials manufacturing methods (including large-scale production) have been established in the aircraft industry. However, as will be seen in this chapter, manufacturing defec...
Structures 37:426–441 Article Google Scholar Wang A, Cao S, Yilmaz E (2022a) Influence of types and contents of nano cellulose materials as reinforcement on stability performance of cementitious tailings backfill. Constr Build Mater 344:128179 Article CAS Google Scholar Wang L, Zeng X, Li...
Evaluatin implication of hydraulic fracturing in shale gas reservoirs SPE, 121038 (2009) Google Scholar Guo et al., 2009 Guo P., Zhang M.L., Huang Q.H., et al. Low permeability tight sandstone gas reservoir development mechanism Petroleum Industry Press, Beijing (2009), pp. 1-253 in Chi...
A manual hydraulic press (Shimadzu Corporation, Japan) was used to compress 100 mg of powder at 5 kN force for 10 s to form pellets (13 mm diameter). The tensiometer Track-S (Teclis, France) was used to perform contact angle measurements through the sessile drop goniometric method. A ...