EXPLOSION HARM TO PERSONNEL ARE:

Air shock wave effect directly.

Thermal radiation effects.

Air shock wave function building collapse caused by indirect role.

After the explosion caused by fire building collapse caused by indirect role.

Under the action of air shock wave, block, concrete, glass and brittle material such as rupture cast slice, damage to the human body.

The harmful gas of combustion to produce harm to human body, etc.

EXPLOSION SAFETY PROTETIVE COUNTERMEASURES:

Do first explosion protection overall design (planning).

Directional explosion energy released. Around the blast source comprehensive utilization of anti-explosion and explosion venting technique, in densely populated direction, office direction, setting the direction of important equipment of anti-explosion wall and antiknock window; People rarely reach the direction and important equipment direction set explosion walls and explosion venting window.

Determine a safe distance. If not necessary, as little as possible within the range is less than the safe distance set personnel office, residential, important equipment area; If set, the necessary of anti-explosion measures should be taken.

The antiknock architectural change antiknock. Within less than the safe distance, dealing with the antiknock identification of buildings, building of do not conform to the requirements of the antiknock antiknock reinforced: prevent building collapse; Prevent block, coagulation and brittle material such as glass broken piece.

Place the antiknock shelter in explosion danger area.

REFERENCE STANDARD:

Specification for design of petrochemical control room antiknock GB50779-2012

The antiknock, explosion doors and Windows, roof and wall construction "atlas of 14 j938 national building standard design

Specification for design of petrochemical plant layout GB50984-2014

The code for fire protection design of petrochemical enterprises GB50160-2015

The reinforced concrete structure design code "GB50367-2008

The construction quality acceptance of building structure reinforcement engineering GB50550-2010