www.hz-muhammed.net Homepage
   
- Sadece  ve Sadece Peygamber Efendimiz (s.a.v) Hakkında Konu Paylaşılmasına İzin Verilecektir.
- Kul Hakkını ve Telif Yasasını İhlal Edici İçerik Eklenmesi Yasaktır.
KUTLU DOĞUM AYI GELDİ.
Şimdi SLAVAT ve HATİM lerimizle; PEYGAMBER EFENDİMİZ'e VEFA ZAMANI
  2009 (Okunan) 2010 (Okunan)   2011 (Hedef) 2011 (Okunan) 2011 (Kalan)
Salavat 1.268.640 1.247.200   1.000.000 80.000  
Hatim 4 Hatim 6 Hatim   5 1. Hatim  
2011 Yılı Kutlu Doğum Ayı HATİM Kampanyamıza Katılır mısınız ?

2011 Yılı Kutlu Doğum Ayı SALAVAT Kampanyamıza Katılır mısınız ?

Forum Home Forum Home > EFENDİMİZ HZ.MUHAMMED (S.A.V) > Efendimiz Hz. Muhammed'in Hadis-i Şerifleri
  New Posts New Posts RSS Feed - Impact rolling technology development
  FAQ FAQ  Forum Search   Register Register  Login Login

Impact rolling technology development

 Post Reply Post Reply
Author
Message
quangongzi View Drop Down
Üye
Üye


Joined: Ekim 18 2016
Status: Offline
Points: 86
Post Options Post Options   Thanks (0) Thanks(0)   Quote quangongzi Quote  Post ReplyReply Direct Link To This Post Topic: Impact rolling technology development
    Posted: Şubat 21 2017 at 13:23
Impact rolling is the latest development of geotechnical compaction technology. The impact roller is driven by the non-circular wheel of the tractor. The radius of the polygon roller produces a bit drop and the kinetic energy of the running. The continuous pressing of the earth and stone material along the ground is rubbing, Amplitude, low frequency impact compaction principle. At present, 25KJ triangular two-wheel impact roller use the most, the double static weight 12t, driving the best speed of 12km / h, on the ground to produce a concentrated impact of 200 ~ 250t, equivalent to 1111 ~ 1543kPa. This high-energy impact force periodically impact the ground, resulting in a strong shock wave,Road Repair Machines down with the propagation characteristics of seismic waves, resulting in the impact of rolling function to achieve heavy weight hit the actual work, the depth of the underground deep density can continue to increase, to meet Heavy-duty standard 90% of the degree of compaction of the effective compaction thickness of different soil and stone properties of different physical properties of 1.0 ~ 1.5m, than the existing vibration compaction machinery has a better compaction effect, so that the stamping of the earth and stone filler closer to the elastic state , Showing the technical advantages to overcome the hidden dangers of earth and rock roadbed.
Cement spreader: the scene of cold regeneration milling old asphalt mixture, the old asphalt can not afford the role of adhesive, need to add inorganic binder (cement, lime, fly ash) or organic binder (emulsified asphalt ) After mixing, rolling only with bearing capacity. The cement can spread the cement evenly to the road in a prescribed amount. The technical difficulty in developing a cement spreader is that the amount of cement must be accurate. And the amount of cloth and the speed, the amount of cement measured rotor speed. This is actually a continuous feeding problem of cement, continuous measurement of the automatic control.
Asphalt sprinkler: Asphalt sprinkler can sprinkle hot asphalt, but also sprinkle emulsified asphalt. The measurement of asphalt is related to the speed of the vehicle and the speed of the asphalt pump. It is also a continuous feeding of liquid (asphalt) material, continuous measurement of automatic control problems.

Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 10.17
Copyright ©2001-2013 Web Wiz Ltd.