ChenZhiJie

ChenZhiJie

2 posts
Research on Configuration of Drilling and Blasting Excavation Equipment and Energy-Gathering Smooth Blasting Process for Dapanshan Tunnel of Hangzhou-Shaoxing-Taizhou Expressway
Dapanshan Tunnel

Research on Configuration of Drilling and Blasting Excavation Equipment and Energy-Gathering Smooth Blasting Process for Dapanshan Tunnel of Hangzhou-Shaoxing-Taizhou Expressway

The total length of Dapanshan Tunnel of Hangzhou-Shaoxing-TaizhouExpressway is 8635m,which is called "the first tunnel in East China".In order to solve the problem of excavation eficiency in the process of tunnel construction,Xuzhou XCMG Energy Equipment Co., Ltd.(hereinafter referred to as XCMG
  • ZhouZhongShang
    ZhouZhongShang
  • ZhangJiGuang
    ZhangJiGuang
  • ChenZhiJie
    ChenZhiJie
  • JiaoZhongXing
    JiaoZhongXing
  • YueTaiYu
    YueTaiYu
Multiple authors • 2 MIN READ
Seawater Corrosion Conditions Analysis and Anti-Corrosion Scheme Design for Rock Drilling Jumbo
seawater corrosion

Seawater Corrosion Conditions Analysis and Anti-Corrosion Scheme Design for Rock Drilling Jumbo

China's gold mines are mainly concentrated in Shandong's Jiaodong Peninsula, and its underground gold mines are affected by seawater corrosion, causing frequent failures and reduced service life of rock drilling jumbo, which significantly affects construction efficiency and production costs. As a

  • ZhouZhongShang
    ZhouZhongShang
  • ZhangJiGuang
    ZhangJiGuang
  • ChenZhiJie
    ChenZhiJie
  • NiuYong
    NiuYong
  • ZhaoJianDong
    ZhaoJianDong
Multiple authors • 2 MIN READ