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Online since: January 2014
Authors: Zhi An Huang, Ying Hua Zhang, Ming Shan Gong, Huan Yong E, Yu Kun Gao
What is more, at the northwest of the pit, lithology with water was composed of alluvial deposits and broken sediments, the depth of the strata with water is more than 80 miles.
So the impact of water on slope stability should be fully considered during mining process.
These two aquifers can’t constitute a major deposit water-filled aquifer because either rich water ability or water permeability is weak.
The gully contained water is composed of sediments and residual talus.
The depth of strata with water is more than 80 miles.
So the impact of water on slope stability should be fully considered during mining process.
These two aquifers can’t constitute a major deposit water-filled aquifer because either rich water ability or water permeability is weak.
The gully contained water is composed of sediments and residual talus.
The depth of strata with water is more than 80 miles.
Online since: August 2013
Authors: Chao Jun Yan
(3)Reduce water and soil erosion and alleviate heat island effect
The direct loss of rainwater can be reduced by 50% to 90%.
Most of these water directly will enter into the natural water cycle through evaporation or transpiration, and the excess rainwater will flow away gradually.
Under the leadership of Construction Bureau, the pilot project applied the “area control” concept and was designed by a professional design company, to build the roof greening as much as possible to set the roof garden and reconstruct the flat roofs into slopes to eliminate rigid shapes.
To solve the water drainage problems, they rebuilt the waterproof roof and did the closed water test.
According to the original drainage ditches, the outfall and the location of raindrops, they to organize a reasonable and balanced water discharge.
Most of these water directly will enter into the natural water cycle through evaporation or transpiration, and the excess rainwater will flow away gradually.
Under the leadership of Construction Bureau, the pilot project applied the “area control” concept and was designed by a professional design company, to build the roof greening as much as possible to set the roof garden and reconstruct the flat roofs into slopes to eliminate rigid shapes.
To solve the water drainage problems, they rebuilt the waterproof roof and did the closed water test.
According to the original drainage ditches, the outfall and the location of raindrops, they to organize a reasonable and balanced water discharge.
Online since: August 2013
Authors: Lian Yu Wei, Ping Liu, Yang Song
Asphalt pavement preventive maintenance should strengthen the water damage.
In the frequent road of water damaged should carry on the reasonable and effective layout in the consideration of drainage system, waterproof layer.
Slurry Seal.By ISSA A105, slurry seal is a preventive maintenance measure paving a proportion of mixing emulsified asphalt, aggregate, water and special additives on the road.
It is used for mild longitudinal and transverse cracks in pavement, severe wear or loose pavement, aging pavement, road surface lacking of friction coefficient and road surface of water seepage.
[6]Xianjiang Yu, Highway asphalt pavement maintenance decision support research [D] ,Southeast University Road and Railway Professional Master's degree thesis,2004
In the frequent road of water damaged should carry on the reasonable and effective layout in the consideration of drainage system, waterproof layer.
Slurry Seal.By ISSA A105, slurry seal is a preventive maintenance measure paving a proportion of mixing emulsified asphalt, aggregate, water and special additives on the road.
It is used for mild longitudinal and transverse cracks in pavement, severe wear or loose pavement, aging pavement, road surface lacking of friction coefficient and road surface of water seepage.
[6]Xianjiang Yu, Highway asphalt pavement maintenance decision support research [D] ,Southeast University Road and Railway Professional Master's degree thesis,2004
Online since: June 2020
Authors: Petrus Nzerem, Enyo June Adejoh, Ikechukwu Okafor, Abdullahi Suleiman Bah Gimba, Precious Ogbeiwi, Ternenge Joseph Choir, Oghenerume Ogolo
Trona is non-flammable, white, yellow-gray or brown crystalline solid with non-odour, it has solubility of 13g/100ml of water at 0 °C and 42g /100 ml of water at 20 °C.
Several samples of water-based mud were prepared using foreign bentonite clay and distilled water.
There was complete dissolution of the imported pH enhancer in water.
Gray, Composition and properties of drilling and completion fluids, fifth ed., Gulf Professional Publishing, Houston, Texas, 1998
Gulf Professional Publication.
Several samples of water-based mud were prepared using foreign bentonite clay and distilled water.
There was complete dissolution of the imported pH enhancer in water.
Gray, Composition and properties of drilling and completion fluids, fifth ed., Gulf Professional Publishing, Houston, Texas, 1998
Gulf Professional Publication.
Online since: March 2015
Authors: Chun You Wu, Feng Ding, Lan Lan, Xu Zhao
Traditional logistics brings damages to the environment, such as climate change, air pollution, water pollution, etc.
Acceleration of transformation and upgrading The capability of professional service in logistics industry has been promoted, and the management of supplying chain has developed a lot.
Acceleration of transformation and upgrading The capability of professional service in logistics industry has been promoted, and the management of supplying chain has developed a lot.
Online since: November 2011
Authors: Sujit Ray, Shefalika Ghosh Samaddar, Pankaj Keserwani
GIS, being processor of numerous disciplinary spatial and statistical data, is well designed to deal data related to environmental, land and water and natural resources.
Image processing of the geographical images helps in analyzing dynamic changes associated with earth resources like land and water.
Even taxonomy of DSS for an application domain of professional sports has been devised by Moscato and Moscato [12].
Analysis by a DSS framework of professional sports is both data driven and model driven in the proposed taxonomy.The survey makes it evident that it is possible to implement a DSS through a GIS provided a suitable framework/ architecture can be devised for the specific application domain.
[12] Moscato, Donald R. and Moscato, Eric D., Taxonomy of Decision Support Systems for Professional Sports, Issues in Information Systems, Vol V, No. 2, 2004, pages 633-639
Image processing of the geographical images helps in analyzing dynamic changes associated with earth resources like land and water.
Even taxonomy of DSS for an application domain of professional sports has been devised by Moscato and Moscato [12].
Analysis by a DSS framework of professional sports is both data driven and model driven in the proposed taxonomy.The survey makes it evident that it is possible to implement a DSS through a GIS provided a suitable framework/ architecture can be devised for the specific application domain.
[12] Moscato, Donald R. and Moscato, Eric D., Taxonomy of Decision Support Systems for Professional Sports, Issues in Information Systems, Vol V, No. 2, 2004, pages 633-639
Online since: October 2010
Authors: Marcial Blondet, Carlos Iwaki, Julio Vargas Neumann
The photograph shows what was left
standing of Acllawasi (built around the XII Century) in 1941 and the destructive impact of
earthquakes on this great Inca maiden temple, built on earth, with stones foundations, steps and
water wells.
Intervention Methods and Strategies in the Conservation of Earthen Architectural Heritage in Seismic Areas Over the last forty years, in response to the loss of life and property caused by earthquakes, academia, governments, professional institutions have developed research programs to minimize the vulnerability of earth structures through use of reinforcements and damage repairs.
Before injecting the mud grout (screened soil with a high water content), permanent mud seals and planks were used to hold them in place.
The techniques of crack repair by liquid mud injection need to be improved and made available to other professionals in the conservation field. 3.
Intervention Methods and Strategies in the Conservation of Earthen Architectural Heritage in Seismic Areas Over the last forty years, in response to the loss of life and property caused by earthquakes, academia, governments, professional institutions have developed research programs to minimize the vulnerability of earth structures through use of reinforcements and damage repairs.
Before injecting the mud grout (screened soil with a high water content), permanent mud seals and planks were used to hold them in place.
The techniques of crack repair by liquid mud injection need to be improved and made available to other professionals in the conservation field. 3.
Online since: November 2013
Authors: Ying Jun Li, Yan Fei Gao, Guo Ping Li, Chun Dong Jiang
PLC controls rough brush motor, high-pressure water cleaning motor, water drying valve, oil drying valve through I/O module.
Professional research institutions of wire ropes at home and aboard are making the corresponding industry safety regulations and national testing standards in order to ensure the production safety.
In the high pressure water cleaning device, it uses high pressure water jet for washing wire ropes.
In the water drying device, it removes water on the surface of wire ropes via the air compression.
The operation control of system includes rough brush motor running, temperature parameters setting, water drying, oil drying, high pressure cleaning motor running, water heating, oil heating, take-up motor running.
Professional research institutions of wire ropes at home and aboard are making the corresponding industry safety regulations and national testing standards in order to ensure the production safety.
In the high pressure water cleaning device, it uses high pressure water jet for washing wire ropes.
In the water drying device, it removes water on the surface of wire ropes via the air compression.
The operation control of system includes rough brush motor running, temperature parameters setting, water drying, oil drying, high pressure cleaning motor running, water heating, oil heating, take-up motor running.
Online since: June 2012
Authors: He Chen, Guo Wei Shu, Chuan Na Li, Chang Feng Wang
Media preparation Because of the costly M17 medium, the basal LAB growth media was used in the study, containing 10 g of glucose,2g of KH2PO4,100ml of tomato juice(was purchased and made from a local store and kept at 4 º C prior to use),0.5ml Tween 80,7.5g yeast extract,0.5g peptone,900ml water.
Wood: Microbiology of Fermented Foods, Blackie Academic & Professional, London (1997)
Wood: Microbiology of Fermented Foods, Blackie Academic & Professional, London (1997)
Online since: December 2013
Authors: Song Lin Wang, Wen Xing Ma
Figure1 Hydraulic torque converter fluid flow model
1. turbine fluid flow model 2 impeller fluid flow model 3 stator fluid flow model
2 ICEM Grid Treatment And Optimization
Nowadays ICEM is the most professional CFD simulation grid pre-processing software with better model recovery capability and hexahedron grid treatment technology, comprehensive solver calculation compatibility, meanwhile it has suitable connection to most of the popular 3 D model construction software
Beijing:The stinghua university publish house,2004 [3] Ji Bingbing,Cheng Jinping .ANSYS ICEM CFD grid generation technology and example detail resolution[M].Beijing: The China hydropower and water electricity publish house,2012 [4] P.Moin,Progress in large eddy simulation of turbulence flow.
Beijing:The stinghua university publish house,2004 [3] Ji Bingbing,Cheng Jinping .ANSYS ICEM CFD grid generation technology and example detail resolution[M].Beijing: The China hydropower and water electricity publish house,2012 [4] P.Moin,Progress in large eddy simulation of turbulence flow.